3923641729

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{4241}}^1$

素因数の和:4573

約数の個数: 24

約数和(自身を含む): 4642444800

約数和(自身を除く): 718803071

約数列:

[1, 7, 49, 79, 239, 553, 1673, 3871, 4241, 11711, 18881, 29687, 132167, 207809, 335039, 925169, 1013599, 2345273, 7095193, 16416911, 49666351, 80074321, 560520247, 3923641729]

約数ペア:

[(1, 3923641729), (7, 560520247), (49, 80074321), (79, 49666351), (239, 16416911), (553, 7095193), (1673, 2345273), (3871, 1013599), (4241, 925169), (11711, 335039), (18881, 207809), (29687, 132167)]