13864977

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2179}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 23125440

約数和(自身を除く): 9260463

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 2179, 6363, 6537, 15253, 19611, 45759, 137277, 220079, 660237, 1540553, 1980711, 4621659, 13864977]

約数ペア:

[(1, 13864977), (3, 4621659), (7, 1980711), (9, 1540553), (21, 660237), (63, 220079), (101, 137277), (303, 45759), (707, 19611), (909, 15253), (2121, 6537), (2179, 6363)]