15129333

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 22753536

約数和(自身を除く): 7624203

約数列:

[1, 3, 9, 31, 93, 211, 257, 279, 633, 771, 1899, 2313, 6541, 7967, 19623, 23901, 54227, 58869, 71703, 162681, 488043, 1681037, 5043111, 15129333]

約数ペア:

[(1, 15129333), (3, 5043111), (9, 1681037), (31, 488043), (93, 162681), (211, 71703), (257, 58869), (279, 54227), (633, 23901), (771, 19623), (1899, 7967), (2313, 6541)]