47307519

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24223}}^1$

素因数の和:24267

約数の個数: 24

約数和(自身を含む): 80617472

約数和(自身を除く): 33309953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 24223, 72669, 169561, 218007, 508683, 750913, 1526049, 2252739, 5256391, 6758217, 15769173, 47307519]

約数ペア:

[(1, 47307519), (3, 15769173), (7, 6758217), (9, 5256391), (21, 2252739), (31, 1526049), (63, 750913), (93, 508683), (217, 218007), (279, 169561), (651, 72669), (1953, 24223)]