2021876631

素因数分解:

$3^2\times {\mathrm{13487}}^1\times {\mathrm{16657}}^1$

素因数の和:30150

約数の個数: 12

約数和(自身を含む): 2920880352

約数和(自身を除く): 899003721

約数列:

[1, 3, 9, 13487, 16657, 40461, 49971, 121383, 149913, 224652959, 673958877, 2021876631]

約数ペア:

[(1, 2021876631), (3, 673958877), (9, 224652959), (13487, 149913), (16657, 121383), (40461, 49971)]