2247321923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{478459}}^1$

素因数の和:478538

約数の個数: 16

約数和(自身を含む): 2847793920

約数和(自身を除く): 600471997

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 478459, 3349213, 5263049, 29185999, 36841343, 204301993, 321045989, 2247321923]

約数ペア:

[(1, 2247321923), (7, 321045989), (11, 204301993), (61, 36841343), (77, 29185999), (427, 5263049), (671, 3349213), (4697, 478459)]