12344745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 22844160

約数和(自身を除く): 10499415

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1321, 1335, 1869, 3115, 3963, 6605, 9247, 9345, 19815, 27741, 46235, 117569, 138705, 352707, 587845, 822983, 1763535, 2468949, 4114915, 12344745]

約数ペア:

[(1, 12344745), (3, 4114915), (5, 2468949), (7, 1763535), (15, 822983), (21, 587845), (35, 352707), (89, 138705), (105, 117569), (267, 46235), (445, 27741), (623, 19815), (1321, 9345), (1335, 9247), (1869, 6605), (3115, 3963)]