2087617731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{459929}}^1$

素因数の和:460038

約数の個数: 16

約数和(自身を含む): 2980346400

約数和(自身を除く): 892728669

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 459929, 1379787, 7818793, 23456379, 40933681, 122801043, 695872577, 2087617731]

約数ペア:

[(1, 2087617731), (3, 695872577), (17, 122801043), (51, 40933681), (89, 23456379), (267, 7818793), (1513, 1379787), (4539, 459929)]