2013672471

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{435577}}^1$

素因数の和:435670

約数の個数: 16

約数和(自身を含む): 2843453184

約数和(自身を除く): 829780713

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 435577, 1306731, 10018271, 29183659, 30054813, 87550977, 671224157, 2013672471]

約数ペア:

[(1, 2013672471), (3, 671224157), (23, 87550977), (67, 30054813), (69, 29183659), (201, 10018271), (1541, 1306731), (4623, 435577)]