238464159

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{18119}}^1$

素因数の和:18270

約数の個数: 16

約数和(自身を含む): 328769280

約数和(自身を除く): 90305121

約数列:

[1, 3, 41, 107, 123, 321, 4387, 13161, 18119, 54357, 742879, 1938733, 2228637, 5816199, 79488053, 238464159]

約数ペア:

[(1, 238464159), (3, 79488053), (41, 5816199), (107, 2228637), (123, 1938733), (321, 742879), (4387, 54357), (13161, 18119)]