293810027

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{37243}}^1$

素因数の和:37287

約数の個数: 16

約数和(自身を含む): 357542400

約数和(自身を除く): 63732373

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 37243, 260701, 856589, 1824907, 5996123, 12774349, 41972861, 293810027]

約数ペア:

[(1, 293810027), (7, 41972861), (23, 12774349), (49, 5996123), (161, 1824907), (343, 856589), (1127, 260701), (7889, 37243)]