13590003

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 21657600

約数和(自身を除く): 8067597

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 281, 329, 343, 843, 987, 1029, 1967, 2303, 5901, 6909, 13207, 13769, 16121, 39621, 41307, 48363, 92449, 96383, 277347, 289149, 647143, 1941429, 4530001, 13590003]

約数ペア:

[(1, 13590003), (3, 4530001), (7, 1941429), (21, 647143), (47, 289149), (49, 277347), (141, 96383), (147, 92449), (281, 48363), (329, 41307), (343, 39621), (843, 16121), (987, 13769), (1029, 13207), (1967, 6909), (2303, 5901)]