8985207

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 15128064

約数和(自身を除く): 6142857

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 401, 679, 1067, 1203, 2037, 2807, 3201, 4411, 7469, 8421, 13233, 22407, 30877, 38897, 92631, 116691, 272279, 427867, 816837, 1283601, 2995069, 8985207]

約数ペア:

[(1, 8985207), (3, 2995069), (7, 1283601), (11, 816837), (21, 427867), (33, 272279), (77, 116691), (97, 92631), (231, 38897), (291, 30877), (401, 22407), (679, 13233), (1067, 8421), (1203, 7469), (2037, 4411), (2807, 3201)]