87451247

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 102114000

約数和(自身を除く): 14662753

約数列:

[1, 13, 17, 61, 169, 221, 499, 793, 1037, 2873, 6487, 8483, 10309, 13481, 30439, 84331, 110279, 175253, 395707, 517463, 1433627, 5144191, 6727019, 87451247]

約数ペア:

[(1, 87451247), (13, 6727019), (17, 5144191), (61, 1433627), (169, 517463), (221, 395707), (499, 175253), (793, 110279), (1037, 84331), (2873, 30439), (6487, 13481), (8483, 10309)]