28316079

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1249}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 44850000

約数和(自身を除く): 16533921

約数列:

[1, 3, 9, 11, 33, 99, 229, 687, 1249, 2061, 2519, 3747, 7557, 11241, 13739, 22671, 41217, 123651, 286021, 858063, 2574189, 3146231, 9438693, 28316079]

約数ペア:

[(1, 28316079), (3, 9438693), (9, 3146231), (11, 2574189), (33, 858063), (99, 286021), (229, 123651), (687, 41217), (1249, 22671), (2061, 13739), (2519, 11241), (3747, 7557)]