47530917

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5507}}^1$

素因数の和:5657

約数の個数: 24

約数和(自身を含む): 79050816

約数和(自身を除く): 31519899

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 5507, 8631, 16521, 38549, 49563, 115647, 346941, 754459, 2263377, 5281213, 6790131, 15843639, 47530917]

約数ペア:

[(1, 47530917), (3, 15843639), (7, 6790131), (9, 5281213), (21, 2263377), (63, 754459), (137, 346941), (411, 115647), (959, 49563), (1233, 38549), (2877, 16521), (5507, 8631)]