223691039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38153}}^1$

素因数の和:38218

約数の個数: 16

約数和(自身を含む): 269214624

約数和(自身を除く): 45523585

約数列:

[1, 11, 13, 41, 143, 451, 533, 5863, 38153, 419683, 495989, 1564273, 5455879, 17207003, 20335549, 223691039]

約数ペア:

[(1, 223691039), (11, 20335549), (13, 17207003), (41, 5455879), (143, 1564273), (451, 495989), (533, 419683), (5863, 38153)]