9713439

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 14781312

約数和(自身を除く): 5067873

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 563, 639, 1689, 1917, 5067, 5751, 15201, 17253, 39973, 45603, 119919, 136809, 359757, 1079271, 3237813, 9713439]

約数ペア:

[(1, 9713439), (3, 3237813), (9, 1079271), (27, 359757), (71, 136809), (81, 119919), (213, 45603), (243, 39973), (563, 17253), (639, 15201), (1689, 5751), (1917, 5067)]