1339331841

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{59693}}^1$

素因数の和:59982

約数の個数: 20

約数和(自身を含む): 2007986772

約数和(自身を除く): 668654931

約数列:

[1, 3, 9, 27, 81, 277, 831, 2493, 7479, 22437, 59693, 179079, 537237, 1611711, 4835133, 16534961, 49604883, 148814649, 446443947, 1339331841]

約数ペア:

[(1, 1339331841), (3, 446443947), (9, 148814649), (27, 49604883), (81, 16534961), (277, 4835133), (831, 1611711), (2493, 537237), (7479, 179079), (22437, 59693)]