1047366909

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{399911}}^1$

素因数の和:400017

約数の個数: 16

約数和(自身を含む): 1567655040

約数和(自身を除く): 520288131

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 399911, 1199733, 3599199, 10797597, 38791367, 116374101, 349122303, 1047366909]

約数ペア:

[(1, 1047366909), (3, 349122303), (9, 116374101), (27, 38791367), (97, 10797597), (291, 3599199), (873, 1199733), (2619, 399911)]