12027197

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 15321600

約数和(自身を除く): 3294403

約数列:

[1, 7, 13, 49, 79, 91, 239, 553, 637, 1027, 1673, 3107, 3871, 7189, 11711, 18881, 21749, 50323, 132167, 152243, 245453, 925169, 1718171, 12027197]

約数ペア:

[(1, 12027197), (7, 1718171), (13, 925169), (49, 245453), (79, 152243), (91, 132167), (239, 50323), (553, 21749), (637, 18881), (1027, 11711), (1673, 7189), (3107, 3871)]