84089789

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 99408000

約数和(自身を除く): 15318211

約数列:

[1, 7, 37, 149, 259, 1043, 2179, 5513, 15253, 38591, 80623, 324671, 564361, 2272697, 12012827, 84089789]

約数ペア:

[(1, 84089789), (7, 12012827), (37, 2272697), (149, 564361), (259, 324671), (1043, 80623), (2179, 38591), (5513, 15253)]