245492731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{15907}}^1$

素因数の和:16002

約数の個数: 16

約数和(自身を含む): 284053248

約数和(自身を除く): 38560517

約数列:

[1, 11, 23, 61, 253, 671, 1403, 15433, 15907, 174977, 365861, 970327, 4024471, 10673597, 22317521, 245492731]

約数ペア:

[(1, 245492731), (11, 22317521), (23, 10673597), (61, 4024471), (253, 970327), (671, 365861), (1403, 174977), (15433, 15907)]