172012009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9431}}^1$

素因数の和:9528

約数の個数: 16

約数和(自身を含む): 196487424

約数和(自身を除く): 24475415

約数列:

[1, 13, 23, 61, 299, 793, 1403, 9431, 18239, 122603, 216913, 575291, 2819869, 7478783, 13231693, 172012009]

約数ペア:

[(1, 172012009), (13, 13231693), (23, 7478783), (61, 2819869), (299, 575291), (793, 216913), (1403, 122603), (9431, 18239)]