2019752793

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{901273}}^1$

素因数の和:901365

約数の個数: 16

約数和(自身を含む): 3028280640

約数和(自身を除く): 1008527847

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 901273, 2703819, 8111457, 24334371, 74805659, 224416977, 673250931, 2019752793]

約数ペア:

[(1, 2019752793), (3, 673250931), (9, 224416977), (27, 74805659), (83, 24334371), (249, 8111457), (747, 2703819), (2241, 901273)]