2940993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 4719936

約数和(自身を除く): 1778943

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 487, 549, 671, 1461, 2013, 4383, 5357, 6039, 16071, 29707, 48213, 89121, 267363, 326777, 980331, 2940993]

約数ペア:

[(1, 2940993), (3, 980331), (9, 326777), (11, 267363), (33, 89121), (61, 48213), (99, 29707), (183, 16071), (487, 6039), (549, 5357), (671, 4383), (1461, 2013)]