9472239

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 36

約数和(自身を含む): 16290144

約数和(自身を除く): 6817905

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 457, 987, 1371, 2303, 2961, 3199, 4113, 6909, 9597, 20727, 21479, 22393, 28791, 64437, 67179, 150353, 193311, 201537, 451059, 1052471, 1353177, 3157413, 9472239]

約数ペア:

[(1, 9472239), (3, 3157413), (7, 1353177), (9, 1052471), (21, 451059), (47, 201537), (49, 193311), (63, 150353), (141, 67179), (147, 64437), (329, 28791), (423, 22393), (441, 21479), (457, 20727), (987, 9597), (1371, 6909), (2303, 4113), (2961, 3199)]