264370821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 433864704

約数和(自身を除く): 169493883

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 103, 143, 193, 309, 341, 403, 429, 579, 1023, 1133, 1209, 1339, 2123, 2509, 3193, 3399, 4017, 4433, 5983, 6369, 7527, 9579, 13299, 14729, 17949, 19879, 27599, 35123, 41509, 44187, 59637, 65813, 77779, 82797, 105369, 124527, 197439, 218669, 233337, 258427, 456599, 616249, 656007, 775281, 855569, 1369797, 1848747, 2566707, 2842697, 6778739, 8011237, 8528091, 20336217, 24033711, 88123607, 264370821]

約数ペア:

[(1, 264370821), (3, 88123607), (11, 24033711), (13, 20336217), (31, 8528091), (33, 8011237), (39, 6778739), (93, 2842697), (103, 2566707), (143, 1848747), (193, 1369797), (309, 855569), (341, 775281), (403, 656007), (429, 616249), (579, 456599), (1023, 258427), (1133, 233337), (1209, 218669), (1339, 197439), (2123, 124527), (2509, 105369), (3193, 82797), (3399, 77779), (4017, 65813), (4433, 59637), (5983, 44187), (6369, 41509), (7527, 35123), (9579, 27599), (13299, 19879), (14729, 17949)]