2897737927

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1\times {\mathrm{4933}}^1$

素因数の和:7678

約数の個数: 16

約数和(自身を含む): 3420485632

約数和(自身を除く): 522747705

約数列:

[1, 7, 31, 217, 2707, 4933, 18949, 34531, 83917, 152923, 587419, 1070461, 13353631, 93475417, 413962561, 2897737927]

約数ペア:

[(1, 2897737927), (7, 413962561), (31, 93475417), (217, 13353631), (2707, 1070461), (4933, 587419), (18949, 152923), (34531, 83917)]