8068879

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 10342080

約数和(自身を除く): 2273201

約数列:

[1, 7, 13, 49, 53, 91, 239, 371, 637, 689, 1673, 2597, 3107, 4823, 11711, 12667, 21749, 33761, 88669, 152243, 164671, 620683, 1152697, 8068879]

約数ペア:

[(1, 8068879), (7, 1152697), (13, 620683), (49, 164671), (53, 152243), (91, 88669), (239, 33761), (371, 21749), (637, 12667), (689, 11711), (1673, 4823), (2597, 3107)]