809853

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 1251264

約数和(自身を除く): 441411

約数列:

[1, 3, 11, 23, 33, 69, 97, 121, 253, 291, 363, 759, 1067, 2231, 2783, 3201, 6693, 8349, 11737, 24541, 35211, 73623, 269951, 809853]

約数ペア:

[(1, 809853), (3, 269951), (11, 73623), (23, 35211), (33, 24541), (69, 11737), (97, 8349), (121, 6693), (253, 3201), (291, 2783), (363, 2231), (759, 1067)]