54293869

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 15379091

約数列:

[1, 7, 17, 23, 83, 119, 161, 239, 391, 581, 1411, 1673, 1909, 2737, 4063, 5497, 9877, 13363, 19837, 28441, 32453, 38479, 93449, 138859, 227171, 337229, 456251, 654143, 2360603, 3193757, 7756267, 54293869]

約数ペア:

[(1, 54293869), (7, 7756267), (17, 3193757), (23, 2360603), (83, 654143), (119, 456251), (161, 337229), (239, 227171), (391, 138859), (581, 93449), (1411, 38479), (1673, 32453), (1909, 28441), (2737, 19837), (4063, 13363), (5497, 9877)]