8371251

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 13983840

約数和(自身を除く): 5612589

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1493, 1869, 4479, 5607, 10451, 13437, 31353, 94059, 132877, 398631, 930139, 1195893, 2790417, 8371251]

約数ペア:

[(1, 8371251), (3, 2790417), (7, 1195893), (9, 930139), (21, 398631), (63, 132877), (89, 94059), (267, 31353), (623, 13437), (801, 10451), (1493, 5607), (1869, 4479)]