13305427917

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{678883}}^1$

素因数の和:679072

約数の個数: 16

約数和(自身を含む): 18248401920

約数和(自身を除く): 4942974003

約数列:

[1, 3, 47, 139, 141, 417, 6533, 19599, 678883, 2036649, 31907501, 94364737, 95722503, 283094211, 4435142639, 13305427917]

約数ペア:

[(1, 13305427917), (3, 4435142639), (47, 283094211), (139, 95722503), (141, 94364737), (417, 31907501), (6533, 2036649), (19599, 678883)]