3968545

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 5522688

約数和(自身を除く): 1554143

約数列:

[1, 5, 7, 35, 71, 355, 497, 1597, 2485, 7985, 11179, 55895, 113387, 566935, 793709, 3968545]

約数ペア:

[(1, 3968545), (5, 793709), (7, 566935), (35, 113387), (71, 55895), (355, 11179), (497, 7985), (1597, 2485)]