13000446003

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{2707}}^1\times {\mathrm{17987}}^1$

素因数の和:20786

約数の個数: 16

約数和(自身を含む): 17536141440

約数和(自身を除く): 4535695437

約数列:

[1, 3, 89, 267, 2707, 8121, 17987, 53961, 240923, 722769, 1600843, 4802529, 48690809, 146072427, 4333482001, 13000446003]

約数ペア:

[(1, 13000446003), (3, 4333482001), (89, 146072427), (267, 48690809), (2707, 4802529), (8121, 1600843), (17987, 722769), (53961, 240923)]