339917045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{47977}}^1$

素因数の和:48104

約数の個数: 16

約数和(自身を含む): 443316720

約数和(自身を除く): 103399675

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 47977, 239885, 623701, 3118505, 5229493, 26147465, 67983409, 339917045]

約数ペア:

[(1, 339917045), (5, 67983409), (13, 26147465), (65, 5229493), (109, 3118505), (545, 623701), (1417, 239885), (7085, 47977)]