273213122

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11287}}^1$

素因数の和:11335

約数の個数: 48

約数和(自身を含む): 540469440

約数和(自身を除く): 267256318

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 11287, 12103, 22574, 24206, 79009, 146731, 158018, 214453, 293462, 428906, 553063, 1027117, 1106126, 1501171, 2054234, 2787889, 3002342, 5575778, 7189819, 10508197, 14379638, 19515223, 21016394, 39030446, 136606561, 273213122]

約数ペア:

[(1, 273213122), (2, 136606561), (7, 39030446), (13, 21016394), (14, 19515223), (19, 14379638), (26, 10508197), (38, 7189819), (49, 5575778), (91, 3002342), (98, 2787889), (133, 2054234), (182, 1501171), (247, 1106126), (266, 1027117), (494, 553063), (637, 428906), (931, 293462), (1274, 214453), (1729, 158018), (1862, 146731), (3458, 79009), (11287, 24206), (12103, 22574)]