3968589

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 5519360

約数和(自身を除く): 1550771

約数列:

[1, 3, 31, 93, 139, 307, 417, 921, 4309, 9517, 12927, 28551, 42673, 128019, 1322863, 3968589]

約数ペア:

[(1, 3968589), (3, 1322863), (31, 128019), (93, 42673), (139, 28551), (307, 12927), (417, 9517), (921, 4309)]