1330600989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{328787}}^1$

素因数の和:328880

約数の個数: 16

約数和(自身を含む): 1893818880

約数和(自身を除く): 563217891

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 328787, 986361, 6246953, 18740859, 23343877, 70031631, 443533663, 1330600989]

約数ペア:

[(1, 1330600989), (3, 443533663), (19, 70031631), (57, 23343877), (71, 18740859), (213, 6246953), (1349, 986361), (4047, 328787)]