1250474013

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{44263}}^1$

素因数の和:44385

約数の個数: 24

約数和(自身を含む): 1873606592

約数和(自身を除く): 623132579

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 3139, 9417, 28251, 44263, 132789, 398367, 1903309, 3231199, 5709927, 9693597, 17129781, 29080791, 138941557, 416824671, 1250474013]

約数ペア:

[(1, 1250474013), (3, 416824671), (9, 138941557), (43, 29080791), (73, 17129781), (129, 9693597), (219, 5709927), (387, 3231199), (657, 1903309), (3139, 398367), (9417, 132789), (28251, 44263)]