13112407

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 16738848

約数和(自身を除く): 3626441

約数列:

[1, 7, 11, 77, 113, 121, 137, 791, 847, 959, 1243, 1507, 8701, 10549, 13673, 15481, 16577, 95711, 108367, 116039, 170291, 1192037, 1873201, 13112407]

約数ペア:

[(1, 13112407), (7, 1873201), (11, 1192037), (77, 170291), (113, 116039), (121, 108367), (137, 95711), (791, 16577), (847, 15481), (959, 13673), (1243, 10549), (1507, 8701)]