320401807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{3823}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 368939520

約数和(自身を除く): 48537713

約数列:

[1, 11, 19, 209, 401, 3823, 4411, 7619, 42053, 72637, 83809, 799007, 1533023, 16863253, 29127437, 320401807]

約数ペア:

[(1, 320401807), (11, 29127437), (19, 16863253), (209, 1533023), (401, 799007), (3823, 83809), (4411, 72637), (7619, 42053)]