2927241985

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47111}}^1$

素因数の和:47193

約数の個数: 24

約数和(自身を含む): 3818333376

約数和(自身を除く): 891091391

約数列:

[1, 5, 17, 43, 85, 215, 289, 731, 1445, 3655, 12427, 47111, 62135, 235555, 800887, 2025773, 4004435, 10128865, 13615079, 34438141, 68075395, 172190705, 585448397, 2927241985]

約数ペア:

[(1, 2927241985), (5, 585448397), (17, 172190705), (43, 68075395), (85, 34438141), (215, 13615079), (289, 10128865), (731, 4004435), (1445, 2025773), (3655, 800887), (12427, 235555), (47111, 62135)]