47791497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9649}}^1$

素因数の和:9792

約数の個数: 16

約数和(自身を含む): 69171200

約数和(自身を除く): 21379703

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 9649, 28947, 125437, 376311, 1225423, 3676269, 15930499, 47791497]

約数ペア:

[(1, 47791497), (3, 15930499), (13, 3676269), (39, 1225423), (127, 376311), (381, 125437), (1651, 28947), (4953, 9649)]