47288421

素因数分解:

$3^3\times {\mathrm{1181}}^1\times {\mathrm{1483}}^1$

素因数の和:2673

約数の個数: 16

約数和(自身を含む): 70163520

約数和(自身を除く): 22875099

約数列:

[1, 3, 9, 27, 1181, 1483, 3543, 4449, 10629, 13347, 31887, 40041, 1751423, 5254269, 15762807, 47288421]

約数ペア:

[(1, 47288421), (3, 15762807), (9, 5254269), (27, 1751423), (1181, 40041), (1483, 31887), (3543, 13347), (4449, 10629)]