151947731

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 175680000

約数和(自身を除く): 23732269

約数列:

[1, 13, 19, 79, 169, 247, 599, 1027, 1501, 3211, 7787, 11381, 13351, 19513, 47321, 101231, 147953, 253669, 615173, 899099, 1923389, 7997249, 11688287, 151947731]

約数ペア:

[(1, 151947731), (13, 11688287), (19, 7997249), (79, 1923389), (169, 899099), (247, 615173), (599, 253669), (1027, 147953), (1501, 101231), (3211, 47321), (7787, 19513), (11381, 13351)]