23985639

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{10211}}^1$

素因数の和:10252

約数の個数: 20

約数和(自身を含む): 37069560

約数和(自身を除く): 13083921

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 10211, 30633, 91899, 275697, 296119, 827091, 888357, 2665071, 7995213, 23985639]

約数ペア:

[(1, 23985639), (3, 7995213), (9, 2665071), (27, 888357), (29, 827091), (81, 296119), (87, 275697), (261, 91899), (783, 30633), (2349, 10211)]