28229631

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{967}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 38843904

約数和(自身を除く): 10614273

約数列:

[1, 3, 37, 111, 263, 789, 967, 2901, 9731, 29193, 35779, 107337, 254321, 762963, 9409877, 28229631]

約数ペア:

[(1, 28229631), (3, 9409877), (37, 762963), (111, 254321), (263, 107337), (789, 35779), (967, 29193), (2901, 9731)]