25494849

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{593}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 39196872

約数和(自身を除く): 13702023

約数列:

[1, 3, 9, 17, 51, 153, 281, 593, 843, 1779, 2529, 4777, 5337, 10081, 14331, 30243, 42993, 90729, 166633, 499899, 1499697, 2832761, 8498283, 25494849]

約数ペア:

[(1, 25494849), (3, 8498283), (9, 2832761), (17, 1499697), (51, 499899), (153, 166633), (281, 90729), (593, 42993), (843, 30243), (1779, 14331), (2529, 10081), (4777, 5337)]