30896907

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 44476416

約数和(自身を除く): 13579509

約数列:

[1, 3, 19, 47, 57, 141, 361, 607, 893, 1083, 1821, 2679, 11533, 16967, 28529, 34599, 50901, 85587, 219127, 542051, 657381, 1626153, 10298969, 30896907]

約数ペア:

[(1, 30896907), (3, 10298969), (19, 1626153), (47, 657381), (57, 542051), (141, 219127), (361, 85587), (607, 50901), (893, 34599), (1083, 28529), (1821, 16967), (2679, 11533)]