2547300133

素因数分解:

$7^4\times {\mathrm{179}}^1\times {\mathrm{5927}}^1$

素因数の和:6134

約数の個数: 20

約数和(自身を含む): 2988779040

約数和(自身を除く): 441478907

約数列:

[1, 7, 49, 179, 343, 1253, 2401, 5927, 8771, 41489, 61397, 290423, 429779, 1060933, 2032961, 7426531, 14230727, 51985717, 363900019, 2547300133]

約数ペア:

[(1, 2547300133), (7, 363900019), (49, 51985717), (179, 14230727), (343, 7426531), (1253, 2032961), (2401, 1060933), (5927, 429779), (8771, 290423), (41489, 61397)]