579492719

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 667390752

約数和(自身を除く): 87898033

約数列:

[1, 13, 17, 169, 221, 401, 503, 2873, 5213, 6539, 6817, 8551, 67769, 85007, 88621, 111163, 201703, 1152073, 1445119, 2622139, 3428951, 34087807, 44576363, 579492719]

約数ペア:

[(1, 579492719), (13, 44576363), (17, 34087807), (169, 3428951), (221, 2622139), (401, 1445119), (503, 1152073), (2873, 201703), (5213, 111163), (6539, 88621), (6817, 85007), (8551, 67769)]