7285996861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{1823}}^1$

素因数の和:3337

約数の個数: 32

約数和(自身を含む): 9021358080

約数和(自身を除く): 1735361219

約数列:

[1, 11, 13, 19, 143, 209, 247, 1471, 1823, 2717, 16181, 19123, 20053, 23699, 27949, 34637, 210353, 260689, 307439, 363337, 381007, 450281, 2681633, 3996707, 4953091, 29497963, 34861229, 50951027, 383473519, 560461297, 662363351, 7285996861]

約数ペア:

[(1, 7285996861), (11, 662363351), (13, 560461297), (19, 383473519), (143, 50951027), (209, 34861229), (247, 29497963), (1471, 4953091), (1823, 3996707), (2717, 2681633), (16181, 450281), (19123, 381007), (20053, 363337), (23699, 307439), (27949, 260689), (34637, 210353)]