307727018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{33311}}^1$

素因数の和:33493

約数の個数: 16

約数和(自身を含む): 479692800

約数和(自身を除く): 171965782

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 33311, 66622, 1032641, 2065282, 4963339, 9926678, 153863509, 307727018]

約数ペア:

[(1, 307727018), (2, 153863509), (31, 9926678), (62, 4963339), (149, 2065282), (298, 1032641), (4619, 66622), (9238, 33311)]