2775773

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1094947

約数列:

[1, 7, 11, 13, 47, 59, 77, 91, 143, 329, 413, 517, 611, 649, 767, 1001, 2773, 3619, 4277, 4543, 5369, 6721, 8437, 19411, 30503, 36049, 47047, 59059, 213521, 252343, 396539, 2775773]

約数ペア:

[(1, 2775773), (7, 396539), (11, 252343), (13, 213521), (47, 59059), (59, 47047), (77, 36049), (91, 30503), (143, 19411), (329, 8437), (413, 6721), (517, 5369), (611, 4543), (649, 4277), (767, 3619), (1001, 2773)]