15339897

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 23566400

約数和(自身を除く): 8226503

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 823, 981, 2071, 2469, 6213, 7407, 15637, 18639, 46911, 89707, 140733, 269121, 807363, 1704433, 5113299, 15339897]

約数ペア:

[(1, 15339897), (3, 5113299), (9, 1704433), (19, 807363), (57, 269121), (109, 140733), (171, 89707), (327, 46911), (823, 18639), (981, 15637), (2071, 7407), (2469, 6213)]