1212761793

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{267187}}^1$

素因数の和:267296

約数の個数: 16

約数和(自身を含む): 1731378240

約数和(自身を除く): 518616447

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 267187, 801561, 4542179, 13626537, 23779643, 71338929, 404253931, 1212761793]

約数ペア:

[(1, 1212761793), (3, 404253931), (17, 71338929), (51, 23779643), (89, 13626537), (267, 4542179), (1513, 801561), (4539, 267187)]