4492117

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 5373952

約数和(自身を除く): 881835

約数列:

[1, 7, 31, 127, 163, 217, 889, 1141, 3937, 5053, 20701, 27559, 35371, 144907, 641731, 4492117]

約数ペア:

[(1, 4492117), (7, 641731), (31, 144907), (127, 35371), (163, 27559), (217, 20701), (889, 5053), (1141, 3937)]