121367897

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 143078400

約数和(自身を除く): 21710503

約数列:

[1, 7, 59, 71, 413, 497, 4139, 4189, 28973, 29323, 244201, 293869, 1709407, 2057083, 17338271, 121367897]

約数ペア:

[(1, 121367897), (7, 17338271), (59, 2057083), (71, 1709407), (413, 293869), (497, 244201), (4139, 29323), (4189, 28973)]