16970291397

素因数分解:

$3^3\times {\mathrm{1259}}^1\times {\mathrm{499229}}^1$

素因数の和:500497

約数の個数: 16

約数和(自身を含む): 25161192000

約数和(自身を除く): 8190900603

約数列:

[1, 3, 9, 27, 1259, 3777, 11331, 33993, 499229, 1497687, 4493061, 13479183, 628529311, 1885587933, 5656763799, 16970291397]

約数ペア:

[(1, 16970291397), (3, 5656763799), (9, 1885587933), (27, 628529311), (1259, 13479183), (3777, 4493061), (11331, 1497687), (33993, 499229)]