15232293

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:886

約数の個数: 20

約数和(自身を含む): 22860288

約数和(自身を除く): 7627995

約数列:

[1, 3, 9, 27, 81, 383, 491, 1149, 1473, 3447, 4419, 10341, 13257, 31023, 39771, 188053, 564159, 1692477, 5077431, 15232293]

約数ペア:

[(1, 15232293), (3, 5077431), (9, 1692477), (27, 564159), (81, 188053), (383, 39771), (491, 31023), (1149, 13257), (1473, 10341), (3447, 4419)]