299441421

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{101747}}^1$

素因数の和:101865

約数の個数: 16

約数和(自身を含む): 447691200

約数和(自身を除く): 148249779

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 101747, 305241, 915723, 2747169, 11090423, 33271269, 99813807, 299441421]

約数ペア:

[(1, 299441421), (3, 99813807), (9, 33271269), (27, 11090423), (109, 2747169), (327, 915723), (981, 305241), (2943, 101747)]