28949901

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4931}}^1$

素因数の和:5056

約数の個数: 16

約数和(自身を含む): 41034240

約数和(自身を除く): 12084339

約数列:

[1, 3, 19, 57, 103, 309, 1957, 4931, 5871, 14793, 93689, 281067, 507893, 1523679, 9649967, 28949901]

約数ペア:

[(1, 28949901), (3, 9649967), (19, 1523679), (57, 507893), (103, 281067), (309, 93689), (1957, 14793), (4931, 5871)]