3138629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 3622080

約数和(自身を除く): 483451

約数列:

[1, 13, 19, 97, 131, 247, 1261, 1703, 1843, 2489, 12707, 23959, 32357, 165191, 241433, 3138629]

約数ペア:

[(1, 3138629), (13, 241433), (19, 165191), (97, 32357), (131, 23959), (247, 12707), (1261, 2489), (1703, 1843)]