2217852009

素因数分解:

$3^7\times {\mathrm{599}}^1\times {\mathrm{1693}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 3333792000

約数和(自身を除く): 1115939991

約数列:

[1, 3, 9, 27, 81, 243, 599, 729, 1693, 1797, 2187, 5079, 5391, 15237, 16173, 45711, 48519, 137133, 145557, 411399, 436671, 1014107, 1234197, 1310013, 3042321, 3702591, 9126963, 27380889, 82142667, 246428001, 739284003, 2217852009]

約数ペア:

[(1, 2217852009), (3, 739284003), (9, 246428001), (27, 82142667), (81, 27380889), (243, 9126963), (599, 3702591), (729, 3042321), (1693, 1310013), (1797, 1234197), (2187, 1014107), (5079, 436671), (5391, 411399), (15237, 145557), (16173, 137133), (45711, 48519)]