40402219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{787}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 47658240

約数和(自身を除く): 7256021

約数列:

[1, 11, 13, 143, 359, 787, 3949, 4667, 8657, 10231, 51337, 112541, 282533, 3107863, 3672929, 40402219]

約数ペア:

[(1, 40402219), (11, 3672929), (13, 3107863), (143, 282533), (359, 112541), (787, 51337), (3949, 10231), (4667, 8657)]