2643670089

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5153353}}^1$

素因数の和:5153381

約数の個数: 16

約数和(自身を含む): 4122683200

約数和(自身を除く): 1479013111

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5153353, 15460059, 46380177, 97913707, 139140531, 293741121, 881223363, 2643670089]

約数ペア:

[(1, 2643670089), (3, 881223363), (9, 293741121), (19, 139140531), (27, 97913707), (57, 46380177), (171, 15460059), (513, 5153353)]