2278907589

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2932957}}^1$

素因数の和:2933004

約数の個数: 16

約数和(自身を含む): 3566476928

約数和(自身を除く): 1287569339

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2932957, 8798871, 20530699, 61592097, 108519409, 325558227, 759635863, 2278907589]

約数ペア:

[(1, 2278907589), (3, 759635863), (7, 325558227), (21, 108519409), (37, 61592097), (111, 20530699), (259, 8798871), (777, 2932957)]