2819499273

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{308041}}^1$

素因数の和:308166

約数の個数: 20

約数和(自身を含む): 4249131348

約数和(自身を除く): 1429632075

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 308041, 924123, 2772369, 8317107, 24951321, 34808633, 104425899, 313277697, 939833091, 2819499273]

約数ペア:

[(1, 2819499273), (3, 939833091), (9, 313277697), (27, 104425899), (81, 34808633), (113, 24951321), (339, 8317107), (1017, 2772369), (3051, 924123), (9153, 308041)]