242241657

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{372107}}^1$

素因数の和:372148

約数の個数: 16

約数和(自身を含む): 381038592

約数和(自身を除く): 138796935

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 372107, 1116321, 2604749, 7814247, 11535317, 34605951, 80747219, 242241657]

約数ペア:

[(1, 242241657), (3, 80747219), (7, 34605951), (21, 11535317), (31, 7814247), (93, 2604749), (217, 1116321), (651, 372107)]