172238403

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1\times {\mathrm{937}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 233404416

約数和(自身を除く): 61166013

約数列:

[1, 3, 71, 213, 863, 937, 2589, 2811, 61273, 66527, 183819, 199581, 808631, 2425893, 57412801, 172238403]

約数ペア:

[(1, 172238403), (3, 57412801), (71, 2425893), (213, 808631), (863, 199581), (937, 183819), (2589, 66527), (2811, 61273)]