1639409637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{361183}}^1$

素因数の和:361292

約数の個数: 16

約数和(自身を含む): 2340472320

約数和(自身を除く): 701062683

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 361183, 1083549, 6140111, 18420333, 32145287, 96435861, 546469879, 1639409637]

約数ペア:

[(1, 1639409637), (3, 546469879), (17, 96435861), (51, 32145287), (89, 18420333), (267, 6140111), (1513, 1083549), (4539, 361183)]