1553443

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 16

約数和(自身を含む): 1788480

約数和(自身を除く): 235037

約数列:

[1, 17, 23, 29, 137, 391, 493, 667, 2329, 3151, 3973, 11339, 53567, 67541, 91379, 1553443]

約数ペア:

[(1, 1553443), (17, 91379), (23, 67541), (29, 53567), (137, 11339), (391, 3973), (493, 3151), (667, 2329)]