31334401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5548

約数の個数: 16

約数和(自身を含む): 38579200

約数和(自身を除く): 7244799

約数列:

[1, 7, 19, 43, 133, 301, 817, 5479, 5719, 38353, 104101, 235597, 728707, 1649179, 4476343, 31334401]

約数ペア:

[(1, 31334401), (7, 4476343), (19, 1649179), (43, 728707), (133, 235597), (301, 104101), (817, 38353), (5479, 5719)]