13062987

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12197}}^1$

素因数の和:12227

約数の個数: 24

約数和(自身を含む): 22834656

約数和(自身を除く): 9771669

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 12197, 36591, 85379, 109773, 207349, 256137, 622047, 768411, 1451443, 1866141, 4354329, 13062987]

約数ペア:

[(1, 13062987), (3, 4354329), (7, 1866141), (9, 1451443), (17, 768411), (21, 622047), (51, 256137), (63, 207349), (119, 109773), (153, 85379), (357, 36591), (1071, 12197)]