40785837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6947}}^1$

素因数の和:7072

約数の個数: 16

約数和(自身を含む): 57807360

約数和(自身を除く): 17021523

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 6947, 20841, 131993, 395979, 715541, 2146623, 13595279, 40785837]

約数ペア:

[(1, 40785837), (3, 13595279), (19, 2146623), (57, 715541), (103, 395979), (309, 131993), (1957, 20841), (5871, 6947)]