28242929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 33339264

約数和(自身を除く): 5096335

約数列:

[1, 11, 13, 143, 313, 631, 3443, 4069, 6941, 8203, 44759, 90233, 197503, 2172533, 2567539, 28242929]

約数ペア:

[(1, 28242929), (11, 2567539), (13, 2172533), (143, 197503), (313, 90233), (631, 44759), (3443, 8203), (4069, 6941)]