2446521

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 4432320

約数和(自身を除く): 1985799

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 89, 119, 147, 187, 231, 267, 357, 539, 561, 623, 833, 979, 1309, 1513, 1617, 1869, 2499, 2937, 3927, 4361, 4539, 6853, 9163, 10591, 13083, 16643, 20559, 27489, 31773, 47971, 49929, 74137, 116501, 143913, 222411, 349503, 815507, 2446521]

約数ペア:

[(1, 2446521), (3, 815507), (7, 349503), (11, 222411), (17, 143913), (21, 116501), (33, 74137), (49, 49929), (51, 47971), (77, 31773), (89, 27489), (119, 20559), (147, 16643), (187, 13083), (231, 10591), (267, 9163), (357, 6853), (539, 4539), (561, 4361), (623, 3927), (833, 2937), (979, 2499), (1309, 1869), (1513, 1617)]