17297449

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 21337344

約数和(自身を除く): 4039895

約数列:

[1, 13, 17, 23, 41, 83, 221, 299, 391, 533, 697, 943, 1079, 1411, 1909, 3403, 5083, 9061, 12259, 16031, 18343, 24817, 32453, 44239, 57851, 78269, 208403, 421889, 752063, 1017497, 1330573, 17297449]

約数ペア:

[(1, 17297449), (13, 1330573), (17, 1017497), (23, 752063), (41, 421889), (83, 208403), (221, 78269), (299, 57851), (391, 44239), (533, 32453), (697, 24817), (943, 18343), (1079, 16031), (1411, 12259), (1909, 9061), (3403, 5083)]