118889743

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{11657}}^1$

素因数の和:11742

約数の個数: 16

約数和(自身を含む): 143253504

約数和(自身を除く): 24363761

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 11657, 81599, 361367, 547879, 2529569, 3835153, 16984249, 118889743]

約数ペア:

[(1, 118889743), (7, 16984249), (31, 3835153), (47, 2529569), (217, 547879), (329, 361367), (1457, 81599), (10199, 11657)]