2693943

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 4526496

約数和(自身を除く): 1832553

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 701, 1281, 2103, 3843, 4907, 6309, 14721, 42761, 44163, 128283, 299327, 384849, 897981, 2693943]

約数ペア:

[(1, 2693943), (3, 897981), (7, 384849), (9, 299327), (21, 128283), (61, 44163), (63, 42761), (183, 14721), (427, 6309), (549, 4907), (701, 3843), (1281, 2103)]