47909939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2741}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 60016896

約数和(自身を除く): 12106957

約数列:

[1, 7, 11, 77, 227, 1589, 2497, 2741, 17479, 19187, 30151, 211057, 622207, 4355449, 6844277, 47909939]

約数ペア:

[(1, 47909939), (7, 6844277), (11, 4355449), (77, 622207), (227, 211057), (1589, 30151), (2497, 19187), (2741, 17479)]