40864479

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9349}}^1$

素因数の和:9430

約数の個数: 16

約数和(自身を含む): 57446400

約数和(自身を除く): 16581921

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 9349, 28047, 289819, 439403, 869457, 1318209, 13621493, 40864479]

約数ペア:

[(1, 40864479), (3, 13621493), (31, 1318209), (47, 869457), (93, 439403), (141, 289819), (1457, 28047), (4371, 9349)]