2920223553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{186727}}^1$

素因数の和:187144

約数の個数: 16

約数和(自身を含む): 4203620736

約数和(自身を除く): 1283397183

約数列:

[1, 3, 13, 39, 401, 1203, 5213, 15639, 186727, 560181, 2427451, 7282353, 74877527, 224632581, 973407851, 2920223553]

約数ペア:

[(1, 2920223553), (3, 973407851), (13, 224632581), (39, 74877527), (401, 7282353), (1203, 2427451), (5213, 560181), (15639, 186727)]