1489668477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{2371}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 2204252160

約数和(自身を除く): 714583683

約数列:

[1, 3, 11, 33, 79, 237, 241, 723, 869, 2371, 2607, 2651, 7113, 7953, 19039, 26081, 57117, 78243, 187309, 209429, 561927, 571411, 628287, 1714233, 2060399, 6181197, 6285521, 18856563, 45141469, 135424407, 496556159, 1489668477]

約数ペア:

[(1, 1489668477), (3, 496556159), (11, 135424407), (33, 45141469), (79, 18856563), (237, 6285521), (241, 6181197), (723, 2060399), (869, 1714233), (2371, 628287), (2607, 571411), (2651, 561927), (7113, 209429), (7953, 187309), (19039, 78243), (26081, 57117)]