2795611

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 3555328

約数和(自身を除く): 759717

約数列:

[1, 7, 13, 31, 91, 217, 403, 991, 2821, 6937, 12883, 30721, 90181, 215047, 399373, 2795611]

約数ペア:

[(1, 2795611), (7, 399373), (13, 215047), (31, 90181), (91, 30721), (217, 12883), (403, 6937), (991, 2821)]