68338589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15889}}^1$

素因数の和:15940

約数の個数: 16

約数和(自身を含む): 82373760

約数和(自身を除く): 14035171

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 15889, 174779, 270113, 365447, 2971243, 4019917, 6212599, 68338589]

約数ペア:

[(1, 68338589), (11, 6212599), (17, 4019917), (23, 2971243), (187, 365447), (253, 270113), (391, 174779), (4301, 15889)]