6720783903

素因数分解:

$3^2\times {\mathrm{13177}}^1\times {\mathrm{56671}}^1$

素因数の和:69854

約数の個数: 12

約数和(自身を含む): 9708707008

約数和(自身を除く): 2987923105

約数列:

[1, 3, 9, 13177, 39531, 56671, 118593, 170013, 510039, 746753767, 2240261301, 6720783903]

約数ペア:

[(1, 6720783903), (3, 2240261301), (9, 746753767), (13177, 510039), (39531, 170013), (56671, 118593)]