2009343843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{281539}}^1$

素因数の和:281619

約数の個数: 24

約数和(自身を含む): 3176897360

約数和(自身を除く): 1167553517

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 281539, 844617, 2533851, 3660007, 10980021, 17173879, 32940063, 51521637, 154564911, 223260427, 669781281, 2009343843]

約数ペア:

[(1, 2009343843), (3, 669781281), (9, 223260427), (13, 154564911), (39, 51521637), (61, 32940063), (117, 17173879), (183, 10980021), (549, 3660007), (793, 2533851), (2379, 844617), (7137, 281539)]