11888970831

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{1261697}}^1$

素因数の和:1262055

約数の個数: 16

約数和(自身を含む): 17663772000

約数和(自身を除く): 5774801169

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 1261697, 3785091, 11355273, 34065819, 440332253, 1320996759, 3962990277, 11888970831]

約数ペア:

[(1, 11888970831), (3, 3962990277), (9, 1320996759), (27, 440332253), (349, 34065819), (1047, 11355273), (3141, 3785091), (9423, 1261697)]