2247191997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{17299}}^1$

素因数の和:17417

約数の個数: 32

約数和(自身を含む): 3288384000

約数和(自身を除く): 1041192003

約数列:

[1, 3, 19, 43, 53, 57, 129, 159, 817, 1007, 2279, 2451, 3021, 6837, 17299, 43301, 51897, 129903, 328681, 743857, 916847, 986043, 2231571, 2750541, 14133283, 17420093, 39424421, 42399849, 52260279, 118273263, 749063999, 2247191997]

約数ペア:

[(1, 2247191997), (3, 749063999), (19, 118273263), (43, 52260279), (53, 42399849), (57, 39424421), (129, 17420093), (159, 14133283), (817, 2750541), (1007, 2231571), (2279, 986043), (2451, 916847), (3021, 743857), (6837, 328681), (17299, 129903), (43301, 51897)]