14427891

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{1171}}^1$

素因数の和:1251

約数の個数: 18

約数和(自身を含む): 21437052

約数和(自身を除く): 7009161

約数列:

[1, 3, 9, 37, 111, 333, 1171, 1369, 3513, 4107, 10539, 12321, 43327, 129981, 389943, 1603099, 4809297, 14427891]

約数ペア:

[(1, 14427891), (3, 4809297), (9, 1603099), (37, 389943), (111, 129981), (333, 43327), (1171, 12321), (1369, 10539), (3513, 4107)]