7745031

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 13432320

約数和(自身を除く): 5687289

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 953, 1161, 2709, 2859, 6671, 8127, 8577, 20013, 25731, 40979, 60039, 122937, 180117, 286853, 368811, 860559, 1106433, 2581677, 7745031]

約数ペア:

[(1, 7745031), (3, 2581677), (7, 1106433), (9, 860559), (21, 368811), (27, 286853), (43, 180117), (63, 122937), (129, 60039), (189, 40979), (301, 25731), (387, 20013), (903, 8577), (953, 8127), (1161, 6671), (2709, 2859)]