3893156281

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{3089}}^1$

素因数の和:3226

約数の個数: 36

約数和(自身を含む): 4866471900

約数和(自身を除く): 973315619

約数列:

[1, 7, 17, 49, 89, 119, 289, 623, 833, 1513, 2023, 3089, 4361, 10591, 14161, 21623, 25721, 52513, 74137, 151361, 180047, 274921, 367591, 892721, 1260329, 1924447, 2573137, 4673657, 6249047, 13471129, 32715599, 43743329, 79452169, 229009193, 556165183, 3893156281]

約数ペア:

[(1, 3893156281), (7, 556165183), (17, 229009193), (49, 79452169), (89, 43743329), (119, 32715599), (289, 13471129), (623, 6249047), (833, 4673657), (1513, 2573137), (2023, 1924447), (3089, 1260329), (4361, 892721), (10591, 367591), (14161, 274921), (21623, 180047), (25721, 151361), (52513, 74137)]