981336927

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{185543}}^1$

素因数の和:185630

約数の個数: 16

約数和(自身を含む): 1371541248

約数和(自身を除く): 390204321

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 185543, 556629, 7607263, 7978349, 22821789, 23935047, 327112309, 981336927]

約数ペア:

[(1, 981336927), (3, 327112309), (41, 23935047), (43, 22821789), (123, 7978349), (129, 7607263), (1763, 556629), (5289, 185543)]