38627721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1619}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 61158240

約数和(自身を除く): 22530519

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 1619, 2169, 2651, 4857, 7953, 14571, 17809, 23859, 53427, 160281, 390179, 1170537, 3511611, 4291969, 12875907, 38627721]

約数ペア:

[(1, 38627721), (3, 12875907), (9, 4291969), (11, 3511611), (33, 1170537), (99, 390179), (241, 160281), (723, 53427), (1619, 23859), (2169, 17809), (2651, 14571), (4857, 7953)]