2960469

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 28

約数和(自身を含む): 4616832

約数和(自身を除く): 1656363

約数列:

[1, 3, 9, 27, 31, 81, 93, 131, 243, 279, 393, 729, 837, 1179, 2511, 3537, 4061, 7533, 10611, 12183, 22599, 31833, 36549, 95499, 109647, 328941, 986823, 2960469]

約数ペア:

[(1, 2960469), (3, 986823), (9, 328941), (27, 109647), (31, 95499), (81, 36549), (93, 31833), (131, 22599), (243, 12183), (279, 10611), (393, 7533), (729, 4061), (837, 3537), (1179, 2511)]