31099817

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4931}}^1$

素因数の和:5008

約数の個数: 16

約数和(自身を含む): 38351232

約数和(自身を除く): 7251415

約数列:

[1, 7, 17, 53, 119, 371, 901, 4931, 6307, 34517, 83827, 261343, 586789, 1829401, 4442831, 31099817]

約数ペア:

[(1, 31099817), (7, 4442831), (17, 1829401), (53, 586789), (119, 261343), (371, 83827), (901, 34517), (4931, 6307)]