1428231035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3709691}}^1$

素因数の和:3709714

約数の個数: 16

約数和(自身を含む): 2136782592

約数和(自身を除く): 708551557

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 3709691, 18548455, 25967837, 40806601, 129839185, 204033005, 285646207, 1428231035]

約数ペア:

[(1, 1428231035), (5, 285646207), (7, 204033005), (11, 129839185), (35, 40806601), (55, 25967837), (77, 18548455), (385, 3709691)]