30609189

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 47803392

約数和(自身を除く): 17194203

約数列:

[1, 3, 9, 13, 39, 117, 431, 607, 1293, 1821, 3879, 5463, 5603, 7891, 16809, 23673, 50427, 71019, 261617, 784851, 2354553, 3401021, 10203063, 30609189]

約数ペア:

[(1, 30609189), (3, 10203063), (9, 3401021), (13, 2354553), (39, 784851), (117, 261617), (431, 71019), (607, 50427), (1293, 23673), (1821, 16809), (3879, 7891), (5463, 5603)]