7626927

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 12824064

約数和(自身を除く): 5197137

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 241, 411, 723, 959, 1507, 1687, 2651, 2877, 4521, 5061, 7953, 10549, 18557, 31647, 33017, 55671, 99051, 231119, 363187, 693357, 1089561, 2542309, 7626927]

約数ペア:

[(1, 7626927), (3, 2542309), (7, 1089561), (11, 693357), (21, 363187), (33, 231119), (77, 99051), (137, 55671), (231, 33017), (241, 31647), (411, 18557), (723, 10549), (959, 7953), (1507, 5061), (1687, 4521), (2651, 2877)]