898587521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{5669}}^1$

素因数の和:5908

約数の個数: 16

約数和(自身を含む): 985899600

約数和(自身を除く): 87312079

約数列:

[1, 13, 89, 137, 1157, 1781, 5669, 12193, 73697, 158509, 504541, 776653, 6559033, 10096489, 69122117, 898587521]

約数ペア:

[(1, 898587521), (13, 69122117), (89, 10096489), (137, 6559033), (1157, 776653), (1781, 504541), (5669, 158509), (12193, 73697)]