23486781

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2621}}^1$

素因数の和:2756

約数の個数: 16

約数和(自身を含む): 32722560

約数和(自身を除く): 9235779

約数列:

[1, 3, 29, 87, 103, 309, 2621, 2987, 7863, 8961, 76009, 228027, 269963, 809889, 7828927, 23486781]

約数ペア:

[(1, 23486781), (3, 7828927), (29, 809889), (87, 269963), (103, 228027), (309, 76009), (2621, 8961), (2987, 7863)]