39686847

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4201}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 54861312

約数和(自身を除く): 15174465

約数列:

[1, 3, 47, 67, 141, 201, 3149, 4201, 9447, 12603, 197447, 281467, 592341, 844401, 13228949, 39686847]

約数ペア:

[(1, 39686847), (3, 13228949), (47, 844401), (67, 592341), (141, 281467), (201, 197447), (3149, 12603), (4201, 9447)]