1315986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31333}}^1$

素因数の和:31345

約数の個数: 16

約数和(自身を含む): 3008064

約数和(自身を除く): 1692078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31333, 62666, 93999, 187998, 219331, 438662, 657993, 1315986]

約数ペア:

[(1, 1315986), (2, 657993), (3, 438662), (6, 219331), (7, 187998), (14, 93999), (21, 62666), (42, 31333)]