2776370691

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{188369}}^1$

素因数の和:188423

約数の個数: 16

約数和(自身を含む): 3933165600

約数和(自身を除く): 1156794909

約数列:

[1, 3, 17, 51, 289, 867, 4913, 14739, 188369, 565107, 3202273, 9606819, 54438641, 163315923, 925456897, 2776370691]

約数ペア:

[(1, 2776370691), (3, 925456897), (17, 163315923), (51, 54438641), (289, 9606819), (867, 3202273), (4913, 565107), (14739, 188369)]