13913451

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 21525504

約数和(自身を除く): 7612053

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 1847, 2511, 5541, 7533, 16623, 49869, 57257, 149607, 171771, 448821, 515313, 1545939, 4637817, 13913451]

約数ペア:

[(1, 13913451), (3, 4637817), (9, 1545939), (27, 515313), (31, 448821), (81, 171771), (93, 149607), (243, 57257), (279, 49869), (837, 16623), (1847, 7533), (2511, 5541)]