313640657

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{1747}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 360787200

約数和(自身を除く): 47146543

約数列:

[1, 11, 19, 209, 859, 1747, 9449, 16321, 19217, 33193, 179531, 365123, 1500673, 16507403, 28512787, 313640657]

約数ペア:

[(1, 313640657), (11, 28512787), (19, 16507403), (209, 1500673), (859, 365123), (1747, 179531), (9449, 33193), (16321, 19217)]