989274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 2326464

約数和(自身を除く): 1337190

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1153, 2306, 3459, 6918, 12683, 14989, 25366, 29978, 38049, 44967, 76098, 89934, 164879, 329758, 494637, 989274]

約数ペア:

[(1, 989274), (2, 494637), (3, 329758), (6, 164879), (11, 89934), (13, 76098), (22, 44967), (26, 38049), (33, 29978), (39, 25366), (66, 14989), (78, 12683), (143, 6918), (286, 3459), (429, 2306), (858, 1153)]