85811011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31583}}^1$

素因数の和:31626

約数の個数: 16

約数和(自身を含む): 106122240

約数和(自身を除く): 20311229

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 31583, 347413, 410579, 600077, 4516369, 6600847, 7801001, 85811011]

約数ペア:

[(1, 85811011), (11, 7801001), (13, 6600847), (19, 4516369), (143, 600077), (209, 410579), (247, 347413), (2717, 31583)]