2007207519

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1\times {\mathrm{27067}}^1$

素因数の和:28390

約数の個数: 16

約数和(自身を含む): 2819402880

約数和(自身を除く): 812195361

約数列:

[1, 3, 19, 57, 1301, 3903, 24719, 27067, 74157, 81201, 514273, 1542819, 35214167, 105642501, 669069173, 2007207519]

約数ペア:

[(1, 2007207519), (3, 669069173), (19, 105642501), (57, 35214167), (1301, 1542819), (3903, 514273), (24719, 81201), (27067, 74157)]