8987985591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1380007}}^1$

素因数の和:1380190

約数の個数: 16

約数和(自身を含む): 12983115264

約数和(自身を除く): 3995129673

約数列:

[1, 3, 13, 39, 167, 501, 2171, 6513, 1380007, 4140021, 17940091, 53820273, 230461169, 691383507, 2995995197, 8987985591]

約数ペア:

[(1, 8987985591), (3, 2995995197), (13, 691383507), (39, 230461169), (167, 53820273), (501, 17940091), (2171, 4140021), (6513, 1380007)]