1319379

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 1881600

約数和(自身を除く): 562221

約数列:

[1, 3, 19, 57, 79, 237, 293, 879, 1501, 4503, 5567, 16701, 23147, 69441, 439793, 1319379]

約数ペア:

[(1, 1319379), (3, 439793), (19, 69441), (57, 23147), (79, 16701), (237, 5567), (293, 4503), (879, 1501)]