23591997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 18235971

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 797, 897, 1287, 2277, 2391, 2691, 3289, 7173, 8767, 9867, 10361, 18331, 26301, 29601, 31083, 54993, 78903, 93249, 113971, 164979, 201641, 238303, 341913, 604923, 714909, 1025739, 1814769, 2144727, 2621333, 7863999, 23591997]

約数ペア:

[(1, 23591997), (3, 7863999), (9, 2621333), (11, 2144727), (13, 1814769), (23, 1025739), (33, 714909), (39, 604923), (69, 341913), (99, 238303), (117, 201641), (143, 164979), (207, 113971), (253, 93249), (299, 78903), (429, 54993), (759, 31083), (797, 29601), (897, 26301), (1287, 18331), (2277, 10361), (2391, 9867), (2691, 8767), (3289, 7173)]