313574807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{51431}}^1$

素因数の和:51518

約数の個数: 16

約数和(自身を含む): 391706112

約数和(自身を除く): 78131305

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 51431, 360017, 668603, 3445877, 4680221, 24121139, 44796401, 313574807]

約数ペア:

[(1, 313574807), (7, 44796401), (13, 24121139), (67, 4680221), (91, 3445877), (469, 668603), (871, 360017), (6097, 51431)]