2214364439

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{137359}}^1$

素因数の和:137427

約数の個数: 16

約数和(自身を含む): 2637312000

約数和(自身を除く): 422947561

約数列:

[1, 7, 47, 49, 329, 343, 2303, 16121, 137359, 961513, 6455873, 6730591, 45191111, 47114137, 316337777, 2214364439]

約数ペア:

[(1, 2214364439), (7, 316337777), (47, 47114137), (49, 45191111), (329, 6730591), (343, 6455873), (2303, 961513), (16121, 137359)]