84123021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{40231}}^1$

素因数の和:40292

約数の個数: 16

約数和(自身を含む): 121661568

約数和(自身を除く): 37538547

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 40231, 120693, 683927, 1649471, 2051781, 4948413, 28041007, 84123021]

約数ペア:

[(1, 84123021), (3, 28041007), (17, 4948413), (41, 2051781), (51, 1649471), (123, 683927), (697, 120693), (2091, 40231)]