71310199

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 75479040

約数和(自身を除く): 4168841

約数列:

[1, 31, 71, 179, 181, 2201, 5549, 5611, 12709, 12851, 32399, 393979, 398381, 1004369, 2300329, 71310199]

約数ペア:

[(1, 71310199), (31, 2300329), (71, 1004369), (179, 398381), (181, 393979), (2201, 32399), (5549, 12851), (5611, 12709)]