16168449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 8922111

約数列:

[1, 3, 11, 19, 33, 57, 107, 209, 241, 321, 627, 723, 1177, 2033, 2651, 3531, 4579, 6099, 7953, 13737, 22363, 25787, 50369, 67089, 77361, 151107, 283657, 489953, 850971, 1469859, 5389483, 16168449]

約数ペア:

[(1, 16168449), (3, 5389483), (11, 1469859), (19, 850971), (33, 489953), (57, 283657), (107, 151107), (209, 77361), (241, 67089), (321, 50369), (627, 25787), (723, 22363), (1177, 13737), (2033, 7953), (2651, 6099), (3531, 4579)]