313629297

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1\times {\mathrm{1451}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 422938560

約数和(自身を除く): 109309263

約数列:

[1, 3, 109, 327, 661, 1451, 1983, 4353, 72049, 158159, 216147, 474477, 959111, 2877333, 104543099, 313629297]

約数ペア:

[(1, 313629297), (3, 104543099), (109, 2877333), (327, 959111), (661, 474477), (1451, 216147), (1983, 158159), (4353, 72049)]