3163643

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 3809280

約数和(自身を除く): 645637

約数列:

[1, 7, 31, 61, 217, 239, 427, 1673, 1891, 7409, 13237, 14579, 51863, 102053, 451949, 3163643]

約数ペア:

[(1, 3163643), (7, 451949), (31, 102053), (61, 51863), (217, 14579), (239, 13237), (427, 7409), (1673, 1891)]