138711551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{32251}}^1$

素因数の和:32302

約数の個数: 16

約数和(自身を含む): 167194368

約数和(自身を除く): 28482817

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 32251, 354761, 548267, 741773, 6030937, 8159503, 12610141, 138711551]

約数ペア:

[(1, 138711551), (11, 12610141), (17, 8159503), (23, 6030937), (187, 741773), (253, 548267), (391, 354761), (4301, 32251)]