11218141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 12881088

約数和(自身を除く): 1662947

約数列:

[1, 11, 37, 43, 407, 473, 641, 1591, 7051, 17501, 23717, 27563, 260887, 303193, 1019831, 11218141]

約数ペア:

[(1, 11218141), (11, 1019831), (37, 303193), (43, 260887), (407, 27563), (473, 23717), (641, 17501), (1591, 7051)]