315037489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{23369}}^1$

素因数の和:23460

約数の個数: 16

約数和(自身を含む): 365132880

約数和(自身を除く): 50095391

約数列:

[1, 13, 17, 61, 221, 793, 1037, 13481, 23369, 303797, 397273, 1425509, 5164549, 18531617, 24233653, 315037489]

約数ペア:

[(1, 315037489), (13, 24233653), (17, 18531617), (61, 5164549), (221, 1425509), (793, 397273), (1037, 303797), (13481, 23369)]