496733991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{344237}}^1$

素因数の和:344290

約数の個数: 16

約数和(自身を含む): 732538464

約数和(自身を除く): 235804473

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 344237, 1032711, 4475081, 12736769, 13425243, 38210307, 165577997, 496733991]

約数ペア:

[(1, 496733991), (3, 165577997), (13, 38210307), (37, 13425243), (39, 12736769), (111, 4475081), (481, 1032711), (1443, 344237)]