239437443

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{42073}}^1$

素因数の和:42354

約数の個数: 16

約数和(自身を含む): 366212096

約数和(自身を除く): 126774653

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 42073, 126219, 294511, 883533, 11401783, 34205349, 79812481, 239437443]

約数ペア:

[(1, 239437443), (3, 79812481), (7, 34205349), (21, 11401783), (271, 883533), (813, 294511), (1897, 126219), (5691, 42073)]