29591883

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 45489600

約数和(自身を除く): 15897717

約数列:

[1, 3, 9, 17, 51, 153, 269, 719, 807, 2157, 2421, 4573, 6471, 12223, 13719, 36669, 41157, 110007, 193411, 580233, 1740699, 3287987, 9863961, 29591883]

約数ペア:

[(1, 29591883), (3, 9863961), (9, 3287987), (17, 1740699), (51, 580233), (153, 193411), (269, 110007), (719, 41157), (807, 36669), (2157, 13719), (2421, 12223), (4573, 6471)]