2019490911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{39877}}^1$

素因数の和:40231

約数の個数: 24

約数和(自身を含む): 3098042064

約数和(自身を除く): 1078551153

約数列:

[1, 3, 9, 17, 51, 153, 331, 993, 2979, 5627, 16881, 39877, 50643, 119631, 358893, 677909, 2033727, 6101181, 13199287, 39597861, 118793583, 224387879, 673163637, 2019490911]

約数ペア:

[(1, 2019490911), (3, 673163637), (9, 224387879), (17, 118793583), (51, 39597861), (153, 13199287), (331, 6101181), (993, 2033727), (2979, 677909), (5627, 358893), (16881, 119631), (39877, 50643)]