31403671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 35610624

約数和(自身を除く): 4206953

約数列:

[1, 13, 23, 127, 299, 827, 1651, 2921, 10751, 19021, 37973, 105029, 247273, 1365377, 2415667, 31403671]

約数ペア:

[(1, 31403671), (13, 2415667), (23, 1365377), (127, 247273), (299, 105029), (827, 37973), (1651, 19021), (2921, 10751)]