9487989

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 17015040

約数和(自身を除く): 7527051

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2953, 3213, 8859, 20671, 26577, 50201, 62013, 79731, 150603, 186039, 351407, 451809, 558117, 1054221, 1355427, 3162663, 9487989]

約数ペア:

[(1, 9487989), (3, 3162663), (7, 1355427), (9, 1054221), (17, 558117), (21, 451809), (27, 351407), (51, 186039), (63, 150603), (119, 79731), (153, 62013), (189, 50201), (357, 26577), (459, 20671), (1071, 8859), (2953, 3213)]