128484707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{911}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 146065920

約数和(自身を除く): 17581213

約数列:

[1, 13, 19, 247, 571, 911, 7423, 10849, 11843, 17309, 141037, 225017, 520181, 6762353, 9883439, 128484707]

約数ペア:

[(1, 128484707), (13, 9883439), (19, 6762353), (247, 520181), (571, 225017), (911, 141037), (7423, 17309), (10849, 11843)]