1427720451

素因数分解:

$3^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1\times {\mathrm{2521}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 1913653248

約数和(自身を除く): 485932797

約数列:

[1, 3, 311, 607, 933, 1821, 2521, 7563, 188777, 566331, 784031, 1530247, 2352093, 4590741, 475906817, 1427720451]

約数ペア:

[(1, 1427720451), (3, 475906817), (311, 4590741), (607, 2352093), (933, 1530247), (1821, 784031), (2521, 566331), (7563, 188777)]