13943709

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 22283352

約数和(自身を除く): 8339643

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 3221, 4329, 9663, 28989, 41873, 119177, 125619, 357531, 376857, 1072593, 1549301, 4647903, 13943709]

約数ペア:

[(1, 13943709), (3, 4647903), (9, 1549301), (13, 1072593), (37, 376857), (39, 357531), (111, 125619), (117, 119177), (333, 41873), (481, 28989), (1443, 9663), (3221, 4329)]