121707908

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{33181}}^1$

素因数の和:33323

約数の個数: 24

約数和(自身を含む): 245281344

約数和(自身を除く): 123573436

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 33181, 66362, 132724, 232267, 464534, 929068, 4346711, 8693422, 17386844, 30426977, 60853954, 121707908]

約数ペア:

[(1, 121707908), (2, 60853954), (4, 30426977), (7, 17386844), (14, 8693422), (28, 4346711), (131, 929068), (262, 464534), (524, 232267), (917, 132724), (1834, 66362), (3668, 33181)]