172912227929

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1835333}}^1$

素因数の和:1835696

約数の個数: 16

約数和(自身を含む): 202855796352

約数和(自身を除く): 29943568423

約数列:

[1, 7, 43, 301, 313, 2191, 13459, 94213, 1835333, 12847331, 78919319, 552435233, 574459229, 4021214603, 24701746847, 172912227929]

約数ペア:

[(1, 172912227929), (7, 24701746847), (43, 4021214603), (301, 574459229), (313, 552435233), (2191, 78919319), (13459, 12847331), (94213, 1835333)]