4059531

素因数分解:

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

素因数の和:520

約数の個数: 32

約数和(自身を含む): 7034880

約数和(自身を除く): 2975349

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 457, 987, 1269, 1371, 2961, 3199, 4113, 8883, 9597, 12339, 21479, 28791, 64437, 86373, 150353, 193311, 451059, 579933, 1353177, 4059531]

約数ペア:

[(1, 4059531), (3, 1353177), (7, 579933), (9, 451059), (21, 193311), (27, 150353), (47, 86373), (63, 64437), (141, 28791), (189, 21479), (329, 12339), (423, 9597), (457, 8883), (987, 4113), (1269, 3199), (1371, 2961)]