2247495579

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 4082158080

約数和(自身を除く): 1834662501

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 197, 243, 353, 399, 513, 567, 591, 1059, 1197, 1379, 1539, 1701, 1773, 2471, 3177, 3591, 3743, 4137, 4617, 5319, 6707, 7413, 9531, 10773, 11229, 12411, 15957, 20121, 22239, 26201, 28593, 32319, 33687, 37233, 46949, 47871, 60363, 66717, 69541, 78603, 85779, 101061, 111699, 140847, 181089, 200151, 208623, 235809, 303183, 335097, 422541, 486787, 543267, 600453, 625869, 707427, 909549, 1267623, 1321279, 1460361, 1629801, 1877607, 2122281, 3802869, 3963837, 4381083, 5632821, 6366843, 9248953, 11408607, 11891511, 13143249, 16898463, 27746859, 35674533, 39429747, 83240577, 107023599, 118289241, 249721731, 321070797, 749165193, 2247495579]

約数ペア:

[(1, 2247495579), (3, 749165193), (7, 321070797), (9, 249721731), (19, 118289241), (21, 107023599), (27, 83240577), (57, 39429747), (63, 35674533), (81, 27746859), (133, 16898463), (171, 13143249), (189, 11891511), (197, 11408607), (243, 9248953), (353, 6366843), (399, 5632821), (513, 4381083), (567, 3963837), (591, 3802869), (1059, 2122281), (1197, 1877607), (1379, 1629801), (1539, 1460361), (1701, 1321279), (1773, 1267623), (2471, 909549), (3177, 707427), (3591, 625869), (3743, 600453), (4137, 543267), (4617, 486787), (5319, 422541), (6707, 335097), (7413, 303183), (9531, 235809), (10773, 208623), (11229, 200151), (12411, 181089), (15957, 140847), (20121, 111699), (22239, 101061), (26201, 85779), (28593, 78603), (32319, 69541), (33687, 66717), (37233, 60363), (46949, 47871)]