328588897

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{7507}}^1$

素因数の和:7577

約数の個数: 24

約数和(自身を含む): 417685056

約数和(自身を除く): 89096159

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 3367, 6253, 7507, 43771, 52549, 97591, 277759, 683137, 1268683, 1944313, 3610867, 8880781, 25276069, 46941271, 328588897]

約数ペア:

[(1, 328588897), (7, 46941271), (13, 25276069), (37, 8880781), (91, 3610867), (169, 1944313), (259, 1268683), (481, 683137), (1183, 277759), (3367, 97591), (6253, 52549), (7507, 43771)]