23915853

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 37739520

約数和(自身を除く): 13823667

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 2879, 8307, 8637, 25911, 37427, 112281, 204409, 336843, 613227, 1839681, 2657317, 7971951, 23915853]

約数ペア:

[(1, 23915853), (3, 7971951), (9, 2657317), (13, 1839681), (39, 613227), (71, 336843), (117, 204409), (213, 112281), (639, 37427), (923, 25911), (2769, 8637), (2879, 8307)]