4054779

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:568

約数の個数: 20

約数和(自身を含む): 6124536

約数和(自身を除く): 2069757

約数列:

[1, 3, 9, 27, 81, 113, 339, 443, 1017, 1329, 3051, 3987, 9153, 11961, 35883, 50059, 150177, 450531, 1351593, 4054779]

約数ペア:

[(1, 4054779), (3, 1351593), (9, 450531), (27, 150177), (81, 50059), (113, 35883), (339, 11961), (443, 9153), (1017, 3987), (1329, 3051)]