393669667105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{550586947}}^1$

素因数の和:550586976

約数の個数: 16

約数和(自身を含む): 554991643584

約数和(自身を除く): 161321976479

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 550586947, 2752934735, 6056456417, 7157630311, 30282282085, 35788151555, 78733933421, 393669667105]

約数ペア:

[(1, 393669667105), (5, 78733933421), (11, 35788151555), (13, 30282282085), (55, 7157630311), (65, 6056456417), (143, 2752934735), (715, 550586947)]