147502943

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{1063}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 173031936

約数和(自身を除く): 25528993

約数列:

[1, 7, 43, 301, 461, 1063, 3227, 7441, 19823, 45709, 138761, 319963, 490043, 3430301, 21071849, 147502943]

約数ペア:

[(1, 147502943), (7, 21071849), (43, 3430301), (301, 490043), (461, 319963), (1063, 138761), (3227, 45709), (7441, 19823)]