697678920009

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{3541823}}^1$

素因数の和:3542381

約数の個数: 24

約数和(自身を含む): 1033220897280

約数和(自身を除く): 335541977271

約数列:

[1, 3, 9, 43, 129, 387, 509, 1527, 4581, 21887, 65661, 196983, 3541823, 10625469, 31876407, 152298389, 456895167, 1370685501, 1802787907, 5408363721, 16225091163, 77519880001, 232559640003, 697678920009]

約数ペア:

[(1, 697678920009), (3, 232559640003), (9, 77519880001), (43, 16225091163), (129, 5408363721), (387, 1802787907), (509, 1370685501), (1527, 456895167), (4581, 152298389), (21887, 31876407), (65661, 10625469), (196983, 3541823)]