421285403

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{19333}}^1$

素因数の和:19634

約数の個数: 16

約数和(自身を含む): 527122176

約数和(自身を除く): 105836773

約数列:

[1, 7, 11, 77, 283, 1981, 3113, 19333, 21791, 135331, 212663, 1488641, 5471239, 38298673, 60183629, 421285403]

約数ペア:

[(1, 421285403), (7, 60183629), (11, 38298673), (77, 5471239), (283, 1488641), (1981, 212663), (3113, 135331), (19333, 21791)]