1213249563

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{8761}}^1$

素因数の和:9016

約数の個数: 32

約数和(自身を含む): 1884180480

約数和(自身を除く): 670930917

約数列:

[1, 3, 9, 23, 27, 69, 207, 223, 621, 669, 2007, 5129, 6021, 8761, 15387, 26283, 46161, 78849, 138483, 201503, 236547, 604509, 1813527, 1953703, 5440581, 5861109, 17583327, 44935169, 52749981, 134805507, 404416521, 1213249563]

約数ペア:

[(1, 1213249563), (3, 404416521), (9, 134805507), (23, 52749981), (27, 44935169), (69, 17583327), (207, 5861109), (223, 5440581), (621, 1953703), (669, 1813527), (2007, 604509), (5129, 236547), (6021, 201503), (8761, 138483), (15387, 78849), (26283, 46161)]