1570200021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{15551}}^1$

素因数の和:16433

約数の個数: 24

約数和(自身を含む): 2445520896

約数和(自身を除く): 875320875

約数列:

[1, 3, 9, 13, 39, 117, 863, 2589, 7767, 11219, 15551, 33657, 46653, 100971, 139959, 202163, 606489, 1819467, 13420513, 40261539, 120784617, 174466669, 523400007, 1570200021]

約数ペア:

[(1, 1570200021), (3, 523400007), (9, 174466669), (13, 120784617), (39, 40261539), (117, 13420513), (863, 1819467), (2589, 606489), (7767, 202163), (11219, 139959), (15551, 100971), (33657, 46653)]