23028579

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 36

約数和(自身を含む): 39243360

約数和(自身を除く): 16214781

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 237, 441, 553, 661, 711, 1659, 1983, 3871, 4627, 4977, 5949, 11613, 13881, 32389, 34839, 41643, 52219, 97167, 156657, 291501, 365533, 469971, 1096599, 2558731, 3289797, 7676193, 23028579]

約数ペア:

[(1, 23028579), (3, 7676193), (7, 3289797), (9, 2558731), (21, 1096599), (49, 469971), (63, 365533), (79, 291501), (147, 156657), (237, 97167), (441, 52219), (553, 41643), (661, 34839), (711, 32389), (1659, 13881), (1983, 11613), (3871, 5949), (4627, 4977)]