15202839

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 21427200

約数和(自身を除く): 6224361

約数列:

[1, 3, 23, 69, 79, 237, 1817, 2789, 5451, 8367, 64147, 192441, 220331, 660993, 5067613, 15202839]

約数ペア:

[(1, 15202839), (3, 5067613), (23, 660993), (69, 220331), (79, 192441), (237, 64147), (1817, 8367), (2789, 5451)]