1120654317

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{49681}}^1$

素因数の和:49860

約数の個数: 16

約数和(自身を含む): 1529410688

約数和(自身を除く): 408756371

約数列:

[1, 3, 73, 103, 219, 309, 7519, 22557, 49681, 149043, 3626713, 5117143, 10880139, 15351429, 373551439, 1120654317]

約数ペア:

[(1, 1120654317), (3, 373551439), (73, 15351429), (103, 10880139), (219, 5117143), (309, 3626713), (7519, 149043), (22557, 49681)]