974399997

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{17239}}^1$

素因数の和:17552

約数の個数: 16

約数和(自身を含む): 1320721920

約数和(自身を除く): 346321923

約数列:

[1, 3, 83, 227, 249, 681, 17239, 18841, 51717, 56523, 1430837, 3913253, 4292511, 11739759, 324799999, 974399997]

約数ペア:

[(1, 974399997), (3, 324799999), (83, 11739759), (227, 4292511), (249, 3913253), (681, 1430837), (17239, 56523), (18841, 51717)]