30472953

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9013}}^1$

素因数の和:9053

約数の個数: 24

約数和(自身を含む): 49324608

約数和(自身を除く): 18851655

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 9013, 27039, 63091, 189273, 207299, 441637, 621897, 1324911, 1451093, 4353279, 10157651, 30472953]

約数ペア:

[(1, 30472953), (3, 10157651), (7, 4353279), (21, 1451093), (23, 1324911), (49, 621897), (69, 441637), (147, 207299), (161, 189273), (483, 63091), (1127, 27039), (3381, 9013)]