86505861

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{1759}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 126255360

約数和(自身を除く): 39749499

約数列:

[1, 3, 13, 39, 97, 169, 291, 507, 1261, 1759, 3783, 5277, 16393, 22867, 49179, 68601, 170623, 297271, 511869, 891813, 2218099, 6654297, 28835287, 86505861]

約数ペア:

[(1, 86505861), (3, 28835287), (13, 6654297), (39, 2218099), (97, 891813), (169, 511869), (291, 297271), (507, 170623), (1261, 68601), (1759, 49179), (3783, 22867), (5277, 16393)]