9013697

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 11472000

約数和(自身を除く): 2458303

約数列:

[1, 7, 11, 49, 77, 343, 539, 2389, 3773, 16723, 26279, 117061, 183953, 819427, 1287671, 9013697]

約数ペア:

[(1, 9013697), (7, 1287671), (11, 819427), (49, 183953), (77, 117061), (343, 26279), (539, 16723), (2389, 3773)]