445867213

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1061}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 515265408

約数和(自身を除く): 69398195

約数列:

[1, 11, 23, 121, 151, 253, 1061, 1661, 2783, 3473, 11671, 18271, 24403, 38203, 128381, 160211, 268433, 420233, 1762321, 2952763, 3684853, 19385531, 40533383, 445867213]

約数ペア:

[(1, 445867213), (11, 40533383), (23, 19385531), (121, 3684853), (151, 2952763), (253, 1762321), (1061, 420233), (1661, 268433), (2783, 160211), (3473, 128381), (11671, 38203), (18271, 24403)]