86877259

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{6823}}^1$

素因数の和:6954

約数の個数: 16

約数和(自身を含む): 106126848

約数和(自身を除く): 19249589

約数列:

[1, 7, 17, 107, 119, 749, 1819, 6823, 12733, 47761, 115991, 730061, 811937, 5110427, 12411037, 86877259]

約数ペア:

[(1, 86877259), (7, 12411037), (17, 5110427), (107, 811937), (119, 730061), (749, 115991), (1819, 47761), (6823, 12733)]