64400897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{557}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 73602432

約数和(自身を除く): 9201535

約数列:

[1, 11, 23, 253, 457, 557, 5027, 6127, 10511, 12811, 115621, 140921, 254549, 2800039, 5854627, 64400897]

約数ペア:

[(1, 64400897), (11, 5854627), (23, 2800039), (253, 254549), (457, 140921), (557, 115621), (5027, 12811), (6127, 10511)]