561260557

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{701}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 666633240

約数和(自身を除く): 105372683

約数列:

[1, 11, 13, 121, 143, 509, 701, 1573, 5599, 6617, 7711, 9113, 61589, 72787, 84821, 100243, 356809, 800657, 1102673, 3924899, 4638517, 43173889, 51023687, 561260557]

約数ペア:

[(1, 561260557), (11, 51023687), (13, 43173889), (121, 4638517), (143, 3924899), (509, 1102673), (701, 800657), (1573, 356809), (5599, 100243), (6617, 84821), (7711, 72787), (9113, 61589)]