2752359

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 3907200

約数和(自身を除く): 1154841

約数列:

[1, 3, 19, 57, 109, 327, 443, 1329, 2071, 6213, 8417, 25251, 48287, 144861, 917453, 2752359]

約数ペア:

[(1, 2752359), (3, 917453), (19, 144861), (57, 48287), (109, 25251), (327, 8417), (443, 6213), (1329, 2071)]