1567286259721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3631}}^1\times {\mathrm{28403}}^1$

素因数の和:32221

約数の個数: 32

約数和(自身を含む): 1941121179648

約数和(自身を除く): 373834919927

約数列:

[1, 7, 13, 91, 167, 1169, 2171, 3631, 15197, 25417, 28403, 47203, 198821, 330421, 369239, 606377, 2584673, 4244639, 4743301, 7882901, 33203107, 55180307, 61662913, 103131293, 431640391, 721919051, 1340706809, 9384947663, 17222925931, 120560481517, 223898037103, 1567286259721]

約数ペア:

[(1, 1567286259721), (7, 223898037103), (13, 120560481517), (91, 17222925931), (167, 9384947663), (1169, 1340706809), (2171, 721919051), (3631, 431640391), (15197, 103131293), (25417, 61662913), (28403, 55180307), (47203, 33203107), (198821, 7882901), (330421, 4743301), (369239, 4244639), (606377, 2584673)]