15288231

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6679}}^1$

素因数の和:6798

約数の個数: 16

約数和(自身を含む): 23513600

約数和(自身を除く): 8225369

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 6679, 20037, 46753, 140259, 728011, 2184033, 5096077, 15288231]

約数ペア:

[(1, 15288231), (3, 5096077), (7, 2184033), (21, 728011), (109, 140259), (327, 46753), (763, 20037), (2289, 6679)]