9990037977

素因数分解:

$3^1\times {\mathrm{521}}^1\times {\mathrm{1237}}^1\times {\mathrm{5167}}^1$

素因数の和:6928

約数の個数: 16

約数和(自身を含む): 13358990592

約数和(自身を除く): 3368952615

約数列:

[1, 3, 521, 1237, 1563, 3711, 5167, 15501, 644477, 1933431, 2692007, 6391579, 8076021, 19174737, 3330012659, 9990037977]

約数ペア:

[(1, 9990037977), (3, 3330012659), (521, 19174737), (1237, 8076021), (1563, 6391579), (3711, 2692007), (5167, 1933431), (15501, 644477)]