42187623

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{691}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 57662976

約数和(自身を除く): 15475353

約数列:

[1, 3, 47, 141, 433, 691, 1299, 2073, 20351, 32477, 61053, 97431, 299203, 897609, 14062541, 42187623]

約数ペア:

[(1, 42187623), (3, 14062541), (47, 897609), (141, 299203), (433, 97431), (691, 61053), (1299, 32477), (2073, 20351)]