2049306711

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{17957}}^1$

素因数の和:18418

約数の個数: 16

約数和(自身を含む): 2765532000

約数和(自身を除く): 716225289

約数列:

[1, 3, 109, 327, 349, 1047, 17957, 38041, 53871, 114123, 1957313, 5871939, 6266993, 18800979, 683102237, 2049306711]

約数ペア:

[(1, 2049306711), (3, 683102237), (109, 18800979), (327, 6266993), (349, 5871939), (1047, 1957313), (17957, 114123), (38041, 53871)]