27473719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9739}}^1$

素因数の和:9790

約数の個数: 16

約数和(自身を含む): 34908160

約数和(自身を除く): 7434441

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 9739, 68173, 126607, 301909, 886249, 2113363, 3924817, 27473719]

約数ペア:

[(1, 27473719), (7, 3924817), (13, 2113363), (31, 886249), (91, 301909), (217, 126607), (403, 68173), (2821, 9739)]