9894393

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 15890688

約数和(自身を除く): 5996295

約数列:

[1, 3, 9, 23, 27, 47, 69, 81, 113, 141, 207, 339, 423, 621, 1017, 1081, 1269, 1863, 2599, 3051, 3243, 3807, 5311, 7797, 9153, 9729, 15933, 23391, 29187, 47799, 70173, 87561, 122153, 143397, 210519, 366459, 430191, 1099377, 3298131, 9894393]

約数ペア:

[(1, 9894393), (3, 3298131), (9, 1099377), (23, 430191), (27, 366459), (47, 210519), (69, 143397), (81, 122153), (113, 87561), (141, 70173), (207, 47799), (339, 29187), (423, 23391), (621, 15933), (1017, 9729), (1081, 9153), (1269, 7797), (1863, 5311), (2599, 3807), (3051, 3243)]