347996877

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{136309}}^1$

素因数の和:136372

約数の個数: 16

約数和(自身を含む): 497258880

約数和(自身を除く): 149262003

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 136309, 408927, 3135107, 5043433, 9405321, 15130299, 115998959, 347996877]

約数ペア:

[(1, 347996877), (3, 115998959), (23, 15130299), (37, 9405321), (69, 5043433), (111, 3135107), (851, 408927), (2553, 136309)]