6669171

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 10387520

約数和(自身を除く): 3718349

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 907, 2451, 2721, 7353, 8163, 17233, 39001, 51699, 117003, 155097, 351009, 741019, 2223057, 6669171]

約数ペア:

[(1, 6669171), (3, 2223057), (9, 741019), (19, 351009), (43, 155097), (57, 117003), (129, 51699), (171, 39001), (387, 17233), (817, 8163), (907, 7353), (2451, 2721)]