11272499

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 13942656

約数和(自身を除く): 2670157

約数列:

[1, 7, 31, 41, 49, 181, 217, 287, 1267, 1271, 1519, 2009, 5611, 7421, 8869, 8897, 39277, 51947, 62279, 230051, 274939, 363629, 1610357, 11272499]

約数ペア:

[(1, 11272499), (7, 1610357), (31, 363629), (41, 274939), (49, 230051), (181, 62279), (217, 51947), (287, 39277), (1267, 8897), (1271, 8869), (1519, 7421), (2009, 5611)]