20181053379

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1698313}}^1$

素因数の和:1698566

約数の個数: 16

約数和(自身を含む): 28613194272

約数和(自身を除く): 8432140893

約数列:

[1, 3, 17, 51, 233, 699, 3961, 11883, 1698313, 5094939, 28871321, 86613963, 395706929, 1187120787, 6727017793, 20181053379]

約数ペア:

[(1, 20181053379), (3, 6727017793), (17, 1187120787), (51, 395706929), (233, 86613963), (699, 28871321), (3961, 5094939), (11883, 1698313)]