24920703

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{857}}^1$

素因数の和:1228

約数の個数: 20

約数和(自身を含む): 37374480

約数和(自身を除く): 12453777

約数列:

[1, 3, 9, 27, 81, 359, 857, 1077, 2571, 3231, 7713, 9693, 23139, 29079, 69417, 307663, 922989, 2768967, 8306901, 24920703]

約数ペア:

[(1, 24920703), (3, 8306901), (9, 2768967), (27, 922989), (81, 307663), (359, 69417), (857, 29079), (1077, 23139), (2571, 9693), (3231, 7713)]