7245413

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 8641536

約数和(自身を除く): 1396123

約数列:

[1, 7, 31, 173, 193, 217, 1211, 1351, 5363, 5983, 33389, 37541, 41881, 233723, 1035059, 7245413]

約数ペア:

[(1, 7245413), (7, 1035059), (31, 233723), (173, 41881), (193, 37541), (217, 33389), (1211, 5983), (1351, 5363)]