2051285476587

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12413}}^1\times {\mathrm{55697}}^1$

素因数の和:68179

約数の個数: 32

約数和(自身を含む): 2920621321728

約数和(自身を除く): 869335845141

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 12413, 37239, 55697, 167091, 285499, 533759, 856497, 1281031, 1601277, 2394971, 3843093, 7184913, 12276457, 36829371, 55084333, 165252999, 691366861, 2074100583, 15901437803, 29728775023, 47704313409, 89186325069, 683761825529, 2051285476587]

約数ペア:

[(1, 2051285476587), (3, 683761825529), (23, 89186325069), (43, 47704313409), (69, 29728775023), (129, 15901437803), (989, 2074100583), (2967, 691366861), (12413, 165252999), (37239, 55084333), (55697, 36829371), (167091, 12276457), (285499, 7184913), (533759, 3843093), (856497, 2394971), (1281031, 1601277)]