24720993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3517}}^1$

素因数の和:3605

約数の個数: 24

約数和(自身を含む): 39514176

約数和(自身を除く): 14793183

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 3517, 7029, 10551, 31653, 38687, 116061, 249707, 348183, 749121, 2247363, 2746777, 8240331, 24720993]

約数ペア:

[(1, 24720993), (3, 8240331), (9, 2746777), (11, 2247363), (33, 749121), (71, 348183), (99, 249707), (213, 116061), (639, 38687), (781, 31653), (2343, 10551), (3517, 7029)]