361767

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 590976

約数和(自身を除く): 229209

約数列:

[1, 3, 7, 21, 23, 49, 69, 107, 147, 161, 321, 483, 749, 1127, 2247, 2461, 3381, 5243, 7383, 15729, 17227, 51681, 120589, 361767]

約数ペア:

[(1, 361767), (3, 120589), (7, 51681), (21, 17227), (23, 15729), (49, 7383), (69, 5243), (107, 3381), (147, 2461), (161, 2247), (321, 1127), (483, 749)]