1638339933

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1\times {\mathrm{12451}}^1$

素因数の和:14384

約数の個数: 16

約数和(自身を含む): 2280807936

約数和(自身を除く): 642468003

約数列:

[1, 3, 23, 69, 1907, 5721, 12451, 37353, 43861, 131583, 286373, 859119, 23744057, 71232171, 546113311, 1638339933]

約数ペア:

[(1, 1638339933), (3, 546113311), (23, 71232171), (69, 23744057), (1907, 859119), (5721, 286373), (12451, 131583), (37353, 43861)]