40690887

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2531}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 56878848

約数和(自身を除く): 16187961

約数列:

[1, 3, 23, 69, 233, 699, 2531, 5359, 7593, 16077, 58213, 174639, 589723, 1769169, 13563629, 40690887]

約数ペア:

[(1, 40690887), (3, 13563629), (23, 1769169), (69, 589723), (233, 174639), (699, 58213), (2531, 16077), (5359, 7593)]