7313247

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 40

約数和(自身を含む): 11918016

約数和(自身を除く): 4604769

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 113, 141, 153, 339, 423, 459, 799, 1017, 1269, 1377, 1921, 2397, 3051, 3807, 5311, 5763, 7191, 9153, 15933, 17289, 21573, 47799, 51867, 64719, 90287, 143397, 155601, 270861, 430191, 812583, 2437749, 7313247]

約数ペア:

[(1, 7313247), (3, 2437749), (9, 812583), (17, 430191), (27, 270861), (47, 155601), (51, 143397), (81, 90287), (113, 64719), (141, 51867), (153, 47799), (339, 21573), (423, 17289), (459, 15933), (799, 9153), (1017, 7191), (1269, 5763), (1377, 5311), (1921, 3807), (2397, 3051)]