2021933069

素因数分解:

${\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 2223054720

約数和(自身を除く): 201121651

約数列:

[1, 13, 113, 169, 239, 443, 1469, 3107, 5759, 19097, 27007, 40391, 50059, 74867, 105877, 351091, 650767, 1376401, 4564183, 8459971, 11964101, 17893213, 155533313, 2021933069]

約数ペア:

[(1, 2021933069), (13, 155533313), (113, 17893213), (169, 11964101), (239, 8459971), (443, 4564183), (1469, 1376401), (3107, 650767), (5759, 351091), (19097, 105877), (27007, 74867), (40391, 50059)]