87867829

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{22699}}^1$

素因数の和:22792

約数の個数: 12

約数和(自身を含む): 103512000

約数和(自身を除く): 15644171

約数列:

[1, 7, 49, 79, 553, 3871, 22699, 158893, 1112251, 1793221, 12552547, 87867829]

約数ペア:

[(1, 87867829), (7, 12552547), (49, 1793221), (79, 1112251), (553, 158893), (3871, 22699)]