1230567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 1787520

約数和(自身を除く): 556953

約数列:

[1, 3, 13, 39, 139, 227, 417, 681, 1807, 2951, 5421, 8853, 31553, 94659, 410189, 1230567]

約数ペア:

[(1, 1230567), (3, 410189), (13, 94659), (39, 31553), (139, 8853), (227, 5421), (417, 2951), (681, 1807)]