12626703

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 19009536

約数和(自身を除く): 6382833

約数列:

[1, 3, 9, 31, 93, 167, 271, 279, 501, 813, 1503, 2439, 5177, 8401, 15531, 25203, 45257, 46593, 75609, 135771, 407313, 1402967, 4208901, 12626703]

約数ペア:

[(1, 12626703), (3, 4208901), (9, 1402967), (31, 407313), (93, 135771), (167, 75609), (271, 46593), (279, 45257), (501, 25203), (813, 15531), (1503, 8401), (2439, 5177)]