21464301171

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{205237}}^1$

素因数の和:205802

約数の個数: 16

約数和(自身を含む): 29081403648

約数和(自身を除く): 7617102477

約数列:

[1, 3, 71, 213, 491, 1473, 34861, 104583, 205237, 615711, 14571827, 43715481, 100771367, 302314101, 7154767057, 21464301171]

約数ペア:

[(1, 21464301171), (3, 7154767057), (71, 302314101), (213, 100771367), (491, 43715481), (1473, 14571827), (34861, 615711), (104583, 205237)]