23265987

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 31913472

約数和(自身を除く): 8647485

約数列:

[1, 3, 47, 141, 157, 471, 1051, 3153, 7379, 22137, 49397, 148191, 165007, 495021, 7755329, 23265987]

約数ペア:

[(1, 23265987), (3, 7755329), (47, 495021), (141, 165007), (157, 148191), (471, 49397), (1051, 22137), (3153, 7379)]