9007221

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 12386304

約数和(自身を除く): 3379083

約数列:

[1, 3, 47, 127, 141, 381, 503, 1509, 5969, 17907, 23641, 63881, 70923, 191643, 3002407, 9007221]

約数ペア:

[(1, 9007221), (3, 3002407), (47, 191643), (127, 70923), (141, 63881), (381, 23641), (503, 17907), (1509, 5969)]