15597387

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 25578560

約数和(自身を除く): 9981173

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1201, 1443, 3603, 4329, 10809, 12987, 15613, 32427, 44437, 46839, 133311, 140517, 399933, 421551, 577681, 1199799, 1733043, 5199129, 15597387]

約数ペア:

[(1, 15597387), (3, 5199129), (9, 1733043), (13, 1199799), (27, 577681), (37, 421551), (39, 399933), (111, 140517), (117, 133311), (333, 46839), (351, 44437), (481, 32427), (999, 15613), (1201, 12987), (1443, 10809), (3603, 4329)]