13983447

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 19261440

約数和(自身を除く): 5277993

約数列:

[1, 3, 37, 111, 263, 479, 789, 1437, 9731, 17723, 29193, 53169, 125977, 377931, 4661149, 13983447]

約数ペア:

[(1, 13983447), (3, 4661149), (37, 377931), (111, 125977), (263, 53169), (479, 29193), (789, 17723), (1437, 9731)]