1317367587

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{290233}}^1$

素因数の和:290342

約数の個数: 16

約数和(自身を含む): 1880716320

約数和(自身を除く): 563348733

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 290233, 870699, 4933961, 14801883, 25830737, 77492211, 439122529, 1317367587]

約数ペア:

[(1, 1317367587), (3, 439122529), (17, 77492211), (51, 25830737), (89, 14801883), (267, 4933961), (1513, 870699), (4539, 290233)]