1383189

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 1935360

約数和(自身を除く): 552171

約数列:

[1, 3, 31, 93, 107, 139, 321, 417, 3317, 4309, 9951, 12927, 14873, 44619, 461063, 1383189]

約数ペア:

[(1, 1383189), (3, 461063), (31, 44619), (93, 14873), (107, 12927), (139, 9951), (321, 4309), (417, 3317)]