40830471

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1801}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 64655760

約数和(自身を除く): 23825289

約数列:

[1, 3, 9, 11, 33, 99, 229, 687, 1801, 2061, 2519, 5403, 7557, 16209, 19811, 22671, 59433, 178299, 412429, 1237287, 3711861, 4536719, 13610157, 40830471]

約数ペア:

[(1, 40830471), (3, 13610157), (9, 4536719), (11, 3711861), (33, 1237287), (99, 412429), (229, 178299), (687, 59433), (1801, 22671), (2061, 19811), (2519, 16209), (5403, 7557)]