495655407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4236371}}^1$

素因数の和:4236390

約数の個数: 12

約数和(自身を含む): 771019704

約数和(自身を除く): 275364297

約数列:

[1, 3, 9, 13, 39, 117, 4236371, 12709113, 38127339, 55072823, 165218469, 495655407]

約数ペア:

[(1, 495655407), (3, 165218469), (9, 55072823), (13, 38127339), (39, 12709113), (117, 4236371)]