3313430071

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{663881}}^1$

素因数の和:663942

約数の個数: 16

約数和(自身を含む): 4078891008

約数和(自身を除く): 765460937

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 663881, 4647167, 15269263, 20580311, 106884841, 144062177, 473347153, 3313430071]

約数ペア:

[(1, 3313430071), (7, 473347153), (23, 144062177), (31, 106884841), (161, 20580311), (217, 15269263), (713, 4647167), (4991, 663881)]