331496143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1823}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 369119232

約数和(自身を除く): 37623089

約数列:

[1, 11, 61, 271, 671, 1823, 2981, 16531, 20053, 111203, 181841, 494033, 1223233, 5434363, 30136013, 331496143]

約数ペア:

[(1, 331496143), (11, 30136013), (61, 5434363), (271, 1223233), (671, 494033), (1823, 181841), (2981, 111203), (16531, 20053)]