201639471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{14177}}^1$

素因数の和:14622

約数の個数: 16

約数和(自身を含む): 293995008

約数和(自身を除く): 92355537

約数列:

[1, 3, 11, 33, 431, 1293, 4741, 14177, 14223, 42531, 155947, 467841, 6110287, 18330861, 67213157, 201639471]

約数ペア:

[(1, 201639471), (3, 67213157), (11, 18330861), (33, 6110287), (431, 467841), (1293, 155947), (4741, 42531), (14177, 14223)]