3918213

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:147

約数の個数: 30

約数和(自身を含む): 6408402

約数和(自身を除く): 2490189

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 351, 549, 793, 1053, 1647, 2379, 3721, 4941, 7137, 11163, 21411, 33489, 48373, 64233, 100467, 145119, 301401, 435357, 1306071, 3918213]

約数ペア:

[(1, 3918213), (3, 1306071), (9, 435357), (13, 301401), (27, 145119), (39, 100467), (61, 64233), (81, 48373), (117, 33489), (183, 21411), (351, 11163), (549, 7137), (793, 4941), (1053, 3721), (1647, 2379)]