2437749

素因数分解:

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

素因数の和:186

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1502091

約数列:

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

約数ペア:

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