2570403

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 3858064

約数和(自身を除く): 1287661

約数列:

[1, 3, 11, 33, 73, 97, 121, 219, 291, 363, 803, 1067, 2409, 3201, 7081, 8833, 11737, 21243, 26499, 35211, 77891, 233673, 856801, 2570403]

約数ペア:

[(1, 2570403), (3, 856801), (11, 233673), (33, 77891), (73, 35211), (97, 26499), (121, 21243), (219, 11737), (291, 8833), (363, 7081), (803, 3201), (1067, 2409)]