42020691

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 56970144

約数和(自身を除く): 14949453

約数列:

[1, 3, 97, 197, 291, 591, 733, 2199, 19109, 57327, 71101, 144401, 213303, 433203, 14006897, 42020691]

約数ペア:

[(1, 42020691), (3, 14006897), (97, 433203), (197, 213303), (291, 144401), (591, 71101), (733, 57327), (2199, 19109)]