10809253

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 13789440

約数和(自身を除く): 2980187

約数列:

[1, 7, 13, 49, 71, 91, 239, 497, 637, 923, 1673, 3107, 3479, 6461, 11711, 16969, 21749, 45227, 118783, 152243, 220597, 831481, 1544179, 10809253]

約数ペア:

[(1, 10809253), (7, 1544179), (13, 831481), (49, 220597), (71, 152243), (91, 118783), (239, 45227), (497, 21749), (637, 16969), (923, 11711), (1673, 6461), (3107, 3479)]