173729143

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5591}}^1$

素因数の和:5814

約数の個数: 16

約数和(自身を含む): 208290816

約数和(自身を除く): 34561673

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 5591, 31073, 39137, 128593, 900151, 1079063, 7553441, 24818449, 173729143]

約数ペア:

[(1, 173729143), (7, 24818449), (23, 7553441), (161, 1079063), (193, 900151), (1351, 128593), (4439, 39137), (5591, 31073)]