2922741

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 4434144

約数和(自身を除く): 1511403

約数列:

[1, 3, 9, 37, 67, 111, 131, 201, 333, 393, 603, 1179, 2479, 4847, 7437, 8777, 14541, 22311, 26331, 43623, 78993, 324749, 974247, 2922741]

約数ペア:

[(1, 2922741), (3, 974247), (9, 324749), (37, 78993), (67, 43623), (111, 26331), (131, 22311), (201, 14541), (333, 8777), (393, 7437), (603, 4847), (1179, 2479)]