11952017

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 15270528

約数和(自身を除く): 3318511

約数列:

[1, 7, 11, 77, 103, 121, 137, 721, 847, 959, 1133, 1507, 7931, 10549, 12463, 14111, 16577, 87241, 98777, 116039, 155221, 1086547, 1707431, 11952017]

約数ペア:

[(1, 11952017), (7, 1707431), (11, 1086547), (77, 155221), (103, 116039), (121, 98777), (137, 87241), (721, 16577), (847, 14111), (959, 12463), (1133, 10549), (1507, 7931)]