17053621

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 20027520

約数和(自身を除く): 2973899

約数列:

[1, 13, 19, 47, 113, 169, 247, 611, 893, 1469, 2147, 3211, 5311, 7943, 11609, 19097, 27911, 69043, 100909, 150917, 362843, 897559, 1311817, 17053621]

約数ペア:

[(1, 17053621), (13, 1311817), (19, 897559), (47, 362843), (113, 150917), (169, 100909), (247, 69043), (611, 27911), (893, 19097), (1469, 11609), (2147, 7943), (3211, 5311)]