75971917

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4931}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 90906624

約数和(自身を除く): 14934707

約数列:

[1, 7, 31, 71, 217, 497, 2201, 4931, 15407, 34517, 152861, 350101, 1070027, 2450707, 10853131, 75971917]

約数ペア:

[(1, 75971917), (7, 10853131), (31, 2450707), (71, 1070027), (217, 350101), (497, 152861), (2201, 34517), (4931, 15407)]