4374981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 6928376

約数和(自身を除く): 2553395

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 613, 793, 1839, 2379, 5517, 7137, 7969, 23907, 37393, 71721, 112179, 336537, 486109, 1458327, 4374981]

約数ペア:

[(1, 4374981), (3, 1458327), (9, 486109), (13, 336537), (39, 112179), (61, 71721), (117, 37393), (183, 23907), (549, 7969), (613, 7137), (793, 5517), (1839, 2379)]