13294953

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{751}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 22054656

約数和(自身を除く): 8759703

約数列:

[1, 3, 7, 9, 21, 63, 281, 751, 843, 1967, 2253, 2529, 5257, 5901, 6759, 15771, 17703, 47313, 211031, 633093, 1477217, 1899279, 4431651, 13294953]

約数ペア:

[(1, 13294953), (3, 4431651), (7, 1899279), (9, 1477217), (21, 633093), (63, 211031), (281, 47313), (751, 17703), (843, 15771), (1967, 6759), (2253, 5901), (2529, 5257)]