2188045008861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{308653549}}^1$

素因数の和:308653708

約数の個数: 16

約数和(自身を含む): 3111227784000

約数和(自身を除く): 923182775139

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 308653549, 925960647, 5247110333, 15741330999, 42902843311, 128708529933, 729348336287, 2188045008861]

約数ペア:

[(1, 2188045008861), (3, 729348336287), (17, 128708529933), (51, 42902843311), (139, 15741330999), (417, 5247110333), (2363, 925960647), (7089, 308653549)]