28936683

素因数分解:

$3^5\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 43640688

約数和(自身を除く): 14704005

約数列:

[1, 3, 9, 27, 81, 193, 243, 579, 617, 1737, 1851, 5211, 5553, 15633, 16659, 46899, 49977, 119081, 149931, 357243, 1071729, 3215187, 9645561, 28936683]

約数ペア:

[(1, 28936683), (3, 9645561), (9, 3215187), (27, 1071729), (81, 357243), (193, 149931), (243, 119081), (579, 49977), (617, 46899), (1737, 16659), (1851, 15633), (5211, 5553)]