57267539

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 73006080

約数和(自身を除く): 15738541

約数列:

[1, 7, 19, 23, 97, 133, 161, 193, 437, 679, 1351, 1843, 2231, 3059, 3667, 4439, 12901, 15617, 18721, 25669, 31073, 42389, 84341, 131047, 296723, 355699, 430583, 590387, 2489893, 3014081, 8181077, 57267539]

約数ペア:

[(1, 57267539), (7, 8181077), (19, 3014081), (23, 2489893), (97, 590387), (133, 430583), (161, 355699), (193, 296723), (437, 131047), (679, 84341), (1351, 42389), (1843, 31073), (2231, 25669), (3059, 18721), (3667, 15617), (4439, 12901)]