84905807

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{751}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 100491264

約数和(自身を除く): 15585457

約数列:

[1, 7, 31, 217, 521, 751, 3647, 5257, 16151, 23281, 113057, 162967, 391271, 2738897, 12129401, 84905807]

約数ペア:

[(1, 84905807), (7, 12129401), (31, 2738897), (217, 391271), (521, 162967), (751, 113057), (3647, 23281), (5257, 16151)]