27884679

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 37870560

約数和(自身を除く): 9985881

約数列:

[1, 3, 89, 181, 267, 543, 577, 1731, 16109, 48327, 51353, 104437, 154059, 313311, 9294893, 27884679]

約数ペア:

[(1, 27884679), (3, 9294893), (89, 313311), (181, 154059), (267, 104437), (543, 51353), (577, 48327), (1731, 16109)]