26782089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2179}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 37984320

約数和(自身を除く): 11202231

約数列:

[1, 3, 17, 51, 241, 723, 2179, 4097, 6537, 12291, 37043, 111129, 525139, 1575417, 8927363, 26782089]

約数ペア:

[(1, 26782089), (3, 8927363), (17, 1575417), (51, 525139), (241, 111129), (723, 37043), (2179, 12291), (4097, 6537)]