2019961767

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{14969}}^1$

素因数の和:16454

約数の個数: 16

約数和(自身を含む): 2782264320

約数和(自身を除く): 762302553

約数列:

[1, 3, 31, 93, 1451, 4353, 14969, 44907, 44981, 134943, 464039, 1392117, 21720019, 65160057, 673320589, 2019961767]

約数ペア:

[(1, 2019961767), (3, 673320589), (31, 65160057), (93, 21720019), (1451, 1392117), (4353, 464039), (14969, 134943), (44907, 44981)]