80411997

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{601}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 108687488

約数和(自身を除く): 28275491

約数列:

[1, 3, 103, 309, 433, 601, 1299, 1803, 44599, 61903, 133797, 185709, 260233, 780699, 26803999, 80411997]

約数ペア:

[(1, 80411997), (3, 26803999), (103, 780699), (309, 260233), (433, 185709), (601, 133797), (1299, 61903), (1803, 44599)]