12931677

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43541}}^1$

素因数の和:43561

約数の個数: 16

約数和(自身を含む): 20900160

約数和(自身を除く): 7968483

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 43541, 130623, 391869, 478951, 1175607, 1436853, 4310559, 12931677]

約数ペア:

[(1, 12931677), (3, 4310559), (9, 1436853), (11, 1175607), (27, 478951), (33, 391869), (99, 130623), (297, 43541)]