26657199

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{7069}}^1$

素因数の和:7494

約数の個数: 12

約数和(自身を含む): 38602200

約数和(自身を除く): 11945001

約数列:

[1, 3, 9, 419, 1257, 3771, 7069, 21207, 63621, 2961911, 8885733, 26657199]

約数ペア:

[(1, 26657199), (3, 8885733), (9, 2961911), (419, 63621), (1257, 21207), (3771, 7069)]