13387935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 10562145

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 1979, 2255, 5937, 6765, 9895, 21769, 29685, 65307, 81139, 108845, 243417, 326535, 405695, 892529, 1217085, 2677587, 4462645, 13387935]

約数ペア:

[(1, 13387935), (3, 4462645), (5, 2677587), (11, 1217085), (15, 892529), (33, 405695), (41, 326535), (55, 243417), (123, 108845), (165, 81139), (205, 65307), (451, 29685), (615, 21769), (1353, 9895), (1979, 6765), (2255, 5937)]