3847749

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 5425920

約数和(自身を除く): 1578171

約数列:

[1, 3, 29, 47, 87, 141, 941, 1363, 2823, 4089, 27289, 44227, 81867, 132681, 1282583, 3847749]

約数ペア:

[(1, 3847749), (3, 1282583), (29, 132681), (47, 81867), (87, 44227), (141, 27289), (941, 4089), (1363, 2823)]