739261731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{8581}}^1$

素因数の和:8691

約数の個数: 24

約数和(自身を含む): 1084696144

約数和(自身を除く): 345434413

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 2209, 6627, 8581, 25743, 28717, 86151, 111553, 334659, 403307, 1209921, 5242991, 15728973, 18955429, 56866287, 246420577, 739261731]

約数ペア:

[(1, 739261731), (3, 246420577), (13, 56866287), (39, 18955429), (47, 15728973), (141, 5242991), (611, 1209921), (1833, 403307), (2209, 334659), (6627, 111553), (8581, 86151), (25743, 28717)]