249747449

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{11287}}^1$

素因数の和:11432

約数の個数: 16

約数和(自身を含む): 298003200

約数和(自身を除く): 48255751

約数列:

[1, 7, 29, 109, 203, 763, 3161, 11287, 22127, 79009, 327323, 1230283, 2291261, 8611981, 35678207, 249747449]

約数ペア:

[(1, 249747449), (7, 35678207), (29, 8611981), (109, 2291261), (203, 1230283), (763, 327323), (3161, 79009), (11287, 22127)]