42590913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2141}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 59976000

約数和(自身を除く): 17385087

約数列:

[1, 3, 19, 57, 349, 1047, 2141, 6423, 6631, 19893, 40679, 122037, 747209, 2241627, 14196971, 42590913]

約数ペア:

[(1, 42590913), (3, 14196971), (19, 2241627), (57, 747209), (349, 122037), (1047, 40679), (2141, 19893), (6423, 6631)]