2011302387

素因数分解:

$3^3\times {\mathrm{6947}}^1\times {\mathrm{10723}}^1$

素因数の和:17679

約数の個数: 16

約数和(自身を含む): 2980414080

約数和(自身を除く): 969111693

約数列:

[1, 3, 9, 27, 6947, 10723, 20841, 32169, 62523, 96507, 187569, 289521, 74492681, 223478043, 670434129, 2011302387]

約数ペア:

[(1, 2011302387), (3, 670434129), (9, 223478043), (27, 74492681), (6947, 289521), (10723, 187569), (20841, 96507), (32169, 62523)]