28888910451

素因数分解:

$3^2\times {\mathrm{2111}}^1\times {\mathrm{1520549}}^1$

素因数の和:1522666

約数の個数: 12

約数和(自身を含む): 41748220800

約数和(自身を除く): 12859310349

約数列:

[1, 3, 9, 2111, 6333, 18999, 1520549, 4561647, 13684941, 3209878939, 9629636817, 28888910451]

約数ペア:

[(1, 28888910451), (3, 9629636817), (9, 3209878939), (2111, 13684941), (6333, 4561647), (18999, 1520549)]