53893903

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2459}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 64235520

約数和(自身を除く): 10341617

約数列:

[1, 7, 31, 101, 217, 707, 2459, 3131, 17213, 21917, 76229, 248359, 533603, 1738513, 7699129, 53893903]

約数ペア:

[(1, 53893903), (7, 7699129), (31, 1738513), (101, 533603), (217, 248359), (707, 76229), (2459, 21917), (3131, 17213)]