30801879

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 46380672

約数和(自身を除く): 15578793

約数列:

[1, 3, 9, 31, 93, 113, 279, 339, 977, 1017, 2931, 3503, 8793, 10509, 30287, 31527, 90861, 110401, 272583, 331203, 993609, 3422431, 10267293, 30801879]

約数ペア:

[(1, 30801879), (3, 10267293), (9, 3422431), (31, 993609), (93, 331203), (113, 272583), (279, 110401), (339, 90861), (977, 31527), (1017, 30287), (2931, 10509), (3503, 8793)]