1940803521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1\times {\mathrm{19687}}^1$

素因数の和:21640

約数の個数: 16

約数和(自身を含む): 2741514624

約数和(自身を除く): 800711103

約数列:

[1, 3, 17, 51, 1933, 5799, 19687, 32861, 59061, 98583, 334679, 1004037, 38054971, 114164913, 646934507, 1940803521]

約数ペア:

[(1, 1940803521), (3, 646934507), (17, 114164913), (51, 38054971), (1933, 1004037), (5799, 334679), (19687, 98583), (32861, 59061)]