297132451

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{2087}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 379448064

約数和(自身を除く): 82315613

約数列:

[1, 7, 11, 43, 77, 301, 473, 1849, 2087, 3311, 12943, 14609, 20339, 22957, 89741, 142373, 160699, 628187, 987151, 3858863, 6910057, 27012041, 42447493, 297132451]

約数ペア:

[(1, 297132451), (7, 42447493), (11, 27012041), (43, 6910057), (77, 3858863), (301, 987151), (473, 628187), (1849, 160699), (2087, 142373), (3311, 89741), (12943, 22957), (14609, 20339)]