56989311

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1303}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 77614080

約数和(自身を除く): 20624769

約数列:

[1, 3, 61, 183, 239, 717, 1303, 3909, 14579, 43737, 79483, 238449, 311417, 934251, 18996437, 56989311]

約数ペア:

[(1, 56989311), (3, 18996437), (61, 934251), (183, 311417), (239, 238449), (717, 79483), (1303, 43737), (3909, 14579)]