1572192099

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{34847}}^1$

素因数の和:35416

約数の個数: 20

約数和(自身を含む): 2352867264

約数和(自身を除く): 780675165

約数列:

[1, 3, 9, 27, 81, 557, 1671, 5013, 15039, 34847, 45117, 104541, 313623, 940869, 2822607, 19409779, 58229337, 174688011, 524064033, 1572192099]

約数ペア:

[(1, 1572192099), (3, 524064033), (9, 174688011), (27, 58229337), (81, 19409779), (557, 2822607), (1671, 940869), (5013, 313623), (15039, 104541), (34847, 45117)]