15869241

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 24700416

約数和(自身を除く): 8831175

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 2473, 6417, 7419, 22257, 56879, 76663, 170637, 229989, 511911, 689967, 1763249, 5289747, 15869241]

約数ペア:

[(1, 15869241), (3, 5289747), (9, 1763249), (23, 689967), (31, 511911), (69, 229989), (93, 170637), (207, 76663), (279, 56879), (713, 22257), (2139, 7419), (2473, 6417)]