5280319

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 18

約数和(自身を含む): 6206312

約数和(自身を除く): 925993

約数列:

[1, 11, 17, 121, 151, 187, 289, 1661, 2057, 2567, 3179, 18271, 28237, 34969, 43639, 310607, 480029, 5280319]

約数ペア:

[(1, 5280319), (11, 480029), (17, 310607), (121, 43639), (151, 34969), (187, 28237), (289, 18271), (1661, 3179), (2057, 2567)]