2041641

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 3519360

約数和(自身を除く): 1477719

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1409, 1449, 4227, 9863, 12681, 29589, 32407, 88767, 97221, 226849, 291663, 680547, 2041641]

約数ペア:

[(1, 2041641), (3, 680547), (7, 291663), (9, 226849), (21, 97221), (23, 88767), (63, 32407), (69, 29589), (161, 12681), (207, 9863), (483, 4227), (1409, 1449)]