3319813

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 4048000

約数和(自身を除く): 728187

約数列:

[1, 7, 19, 109, 133, 229, 763, 1603, 2071, 4351, 14497, 24961, 30457, 174727, 474259, 3319813]

約数ペア:

[(1, 3319813), (7, 474259), (19, 174727), (109, 30457), (133, 24961), (229, 14497), (763, 4351), (1603, 2071)]