65227981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12149}}^1$

素因数の和:12228

約数の個数: 16

約数和(自身を含む): 81648000

約数和(自身を除く): 16420019

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 12149, 85043, 157937, 716791, 1105559, 5017537, 9318283, 65227981]

約数ペア:

[(1, 65227981), (7, 9318283), (13, 5017537), (59, 1105559), (91, 716791), (413, 157937), (767, 85043), (5369, 12149)]