1320200073

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{154247}}^1$

素因数の和:154573

約数の個数: 16

約数和(自身を含む): 1962034560

約数和(自身を除く): 641834487

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 154247, 462741, 1388223, 4164669, 48896299, 146688897, 440066691, 1320200073]

約数ペア:

[(1, 1320200073), (3, 440066691), (9, 146688897), (27, 48896299), (317, 4164669), (951, 1388223), (2853, 462741), (8559, 154247)]