6915897

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 10333440

約数和(自身を除く): 3417543

約数列:

[1, 3, 9, 71, 79, 137, 213, 237, 411, 639, 711, 1233, 5609, 9727, 10823, 16827, 29181, 32469, 50481, 87543, 97407, 768433, 2305299, 6915897]

約数ペア:

[(1, 6915897), (3, 2305299), (9, 768433), (71, 97407), (79, 87543), (137, 50481), (213, 32469), (237, 29181), (411, 16827), (639, 10823), (711, 9727), (1233, 5609)]