2045136627

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{437837}}^1$

素因数の和:438019

約数の個数: 16

約数和(自身を含む): 3047352480

約数和(自身を除く): 1002215853

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 437837, 1313511, 3940533, 11821599, 75745801, 227237403, 681712209, 2045136627]

約数ペア:

[(1, 2045136627), (3, 681712209), (9, 227237403), (27, 75745801), (173, 11821599), (519, 3940533), (1557, 1313511), (4671, 437837)]