3166989

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 4853760

約数和(自身を除く): 1686771

約数列:

[1, 3, 7, 21, 239, 631, 717, 1673, 1893, 4417, 5019, 13251, 150809, 452427, 1055663, 3166989]

約数ペア:

[(1, 3166989), (3, 1055663), (7, 452427), (21, 150809), (239, 13251), (631, 5019), (717, 4417), (1673, 1893)]