105487499

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20753}}^1$

素因数の和:20806

約数の個数: 16

約数和(自身を含む): 125520192

約数和(自身を除く): 20032693

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 20753, 269789, 352801, 477319, 4586413, 6205147, 8114423, 105487499]

約数ペア:

[(1, 105487499), (13, 8114423), (17, 6205147), (23, 4586413), (221, 477319), (299, 352801), (391, 269789), (5083, 20753)]