23957493

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 37435968

約数和(自身を除く): 13478475

約数列:

[1, 3, 7, 21, 43, 129, 301, 617, 903, 1849, 1851, 4319, 5547, 12943, 12957, 26531, 38829, 79593, 185717, 557151, 1140833, 3422499, 7985831, 23957493]

約数ペア:

[(1, 23957493), (3, 7985831), (7, 3422499), (21, 1140833), (43, 557151), (129, 185717), (301, 79593), (617, 38829), (903, 26531), (1849, 12957), (1851, 12943), (4319, 5547)]