387642333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1471}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 578672640

約数和(自身を除く): 191030307

約数列:

[1, 3, 13, 29, 39, 87, 233, 377, 699, 1131, 1471, 3029, 4413, 6757, 9087, 19123, 20271, 42659, 57369, 87841, 127977, 263523, 342743, 554567, 1028229, 1663701, 4455659, 9939547, 13366977, 29818641, 129214111, 387642333]

約数ペア:

[(1, 387642333), (3, 129214111), (13, 29818641), (29, 13366977), (39, 9939547), (87, 4455659), (233, 1663701), (377, 1028229), (699, 554567), (1131, 342743), (1471, 263523), (3029, 127977), (4413, 87841), (6757, 57369), (9087, 42659), (19123, 20271)]