8689897959

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{35569}}^1$

素因数の和:35711

約数の個数: 32

約数和(自身を含む): 12456898560

約数和(自身を除く): 3767000601

約数列:

[1, 3, 31, 37, 71, 93, 111, 213, 1147, 2201, 2627, 3441, 6603, 7881, 35569, 81437, 106707, 244311, 1102639, 1316053, 2525399, 3307917, 3948159, 7576197, 40797643, 78287369, 93439763, 122392929, 234862107, 280319289, 2896632653, 8689897959]

約数ペア:

[(1, 8689897959), (3, 2896632653), (31, 280319289), (37, 234862107), (71, 122392929), (93, 93439763), (111, 78287369), (213, 40797643), (1147, 7576197), (2201, 3948159), (2627, 3307917), (3441, 2525399), (6603, 1316053), (7881, 1102639), (35569, 244311), (81437, 106707)]