5606991

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 9238320

約数和(自身を除く): 3631329

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 2819, 8457, 25371, 36647, 47923, 109941, 143769, 329823, 431307, 622999, 1868997, 5606991]

約数ペア:

[(1, 5606991), (3, 1868997), (9, 622999), (13, 431307), (17, 329823), (39, 143769), (51, 109941), (117, 47923), (153, 36647), (221, 25371), (663, 8457), (1989, 2819)]