21496582077

素因数分解:

$3^1\times {\mathrm{1109}}^1\times {\mathrm{1181}}^1\times {\mathrm{5471}}^1$

素因数の和:7764

約数の個数: 16

約数和(自身を含む): 28717493760

約数和(自身を除く): 7220911683

約数列:

[1, 3, 1109, 1181, 3327, 3543, 5471, 16413, 1309729, 3929187, 6067339, 6461251, 18202017, 19383753, 7165527359, 21496582077]

約数ペア:

[(1, 21496582077), (3, 7165527359), (1109, 19383753), (1181, 18202017), (3327, 6461251), (3543, 6067339), (5471, 3929187), (16413, 1309729)]