11051481

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{821}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 16887168

約数和(自身を除く): 5835687

約数列:

[1, 3, 7, 21, 641, 821, 1923, 2463, 4487, 5747, 13461, 17241, 526261, 1578783, 3683827, 11051481]

約数ペア:

[(1, 11051481), (3, 3683827), (7, 1578783), (21, 526261), (641, 17241), (821, 13461), (1923, 5747), (2463, 4487)]