65425493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3539}}^1$

素因数の和:3704

約数の個数: 16

約数和(自身を含む): 79296000

約数和(自身を除く): 13870507

約数列:

[1, 7, 19, 133, 139, 973, 2641, 3539, 18487, 24773, 67241, 470687, 491921, 3443447, 9346499, 65425493]

約数ペア:

[(1, 65425493), (7, 9346499), (19, 3443447), (133, 491921), (139, 470687), (973, 67241), (2641, 24773), (3539, 18487)]