146973841

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19423}}^1$

素因数の和:19500

約数の個数: 16

約数和(自身を含む): 179011584

約数和(自身を除く): 32037743

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 19423, 135961, 446729, 912881, 3127103, 6390167, 20996263, 146973841]

約数ペア:

[(1, 146973841), (7, 20996263), (23, 6390167), (47, 3127103), (161, 912881), (329, 446729), (1081, 135961), (7567, 19423)]