11807873

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 15786720

約数和(自身を除く): 3978847

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1153, 1463, 8071, 10241, 12683, 21907, 56497, 88781, 153349, 240977, 621467, 1073443, 1686839, 11807873]

約数ペア:

[(1, 11807873), (7, 1686839), (11, 1073443), (19, 621467), (49, 240977), (77, 153349), (133, 88781), (209, 56497), (539, 21907), (931, 12683), (1153, 10241), (1463, 8071)]