14420007

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5323}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 24362624

約数和(自身を除く): 9942617

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 5323, 15969, 37261, 47907, 111783, 228889, 335349, 686667, 1602223, 2060001, 4806669, 14420007]

約数ペア:

[(1, 14420007), (3, 4806669), (7, 2060001), (9, 1602223), (21, 686667), (43, 335349), (63, 228889), (129, 111783), (301, 47907), (387, 37261), (903, 15969), (2709, 5323)]