296637219

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{4507}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 438826752

約数和(自身を除く): 142189533

約数列:

[1, 3, 9, 71, 103, 213, 309, 639, 927, 4507, 7313, 13521, 21939, 40563, 65817, 319997, 464221, 959991, 1392663, 2879973, 4177989, 32959691, 98879073, 296637219]

約数ペア:

[(1, 296637219), (3, 98879073), (9, 32959691), (71, 4177989), (103, 2879973), (213, 1392663), (309, 959991), (639, 464221), (927, 319997), (4507, 65817), (7313, 40563), (13521, 21939)]