78901339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1723}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 90365184

約数和(自身を除く): 11463845

約数列:

[1, 11, 23, 181, 253, 1723, 1991, 4163, 18953, 39629, 45793, 311863, 435919, 3430493, 7172849, 78901339]

約数ペア:

[(1, 78901339), (11, 7172849), (23, 3430493), (181, 435919), (253, 311863), (1723, 45793), (1991, 39629), (4163, 18953)]