131491713

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{65713}}^1$

素因数の和:65768

約数の個数: 16

約数和(自身を含む): 189256320

約数和(自身を除く): 57764607

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 65713, 197139, 1511399, 1905677, 4534197, 5717031, 43830571, 131491713]

約数ペア:

[(1, 131491713), (3, 43830571), (23, 5717031), (29, 4534197), (69, 1905677), (87, 1511399), (667, 197139), (2001, 65713)]