3927242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 6478272

約数和(自身を除く): 2551030

約数列:

[1, 2, 11, 22, 137, 274, 1303, 1507, 2606, 3014, 14333, 28666, 178511, 357022, 1963621, 3927242]

約数ペア:

[(1, 3927242), (2, 1963621), (11, 357022), (22, 178511), (137, 28666), (274, 14333), (1303, 3014), (1507, 2606)]