1877031

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 2978976

約数和(自身を除く): 1101945

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 263, 549, 789, 793, 2367, 2379, 3419, 7137, 10257, 16043, 30771, 48129, 144387, 208559, 625677, 1877031]

約数ペア:

[(1, 1877031), (3, 625677), (9, 208559), (13, 144387), (39, 48129), (61, 30771), (117, 16043), (183, 10257), (263, 7137), (549, 3419), (789, 2379), (793, 2367)]