159563411

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{31183}}^1$

素因数の和:31250

約数の個数: 16

約数和(自身を含む): 197581824

約数和(自身を除く): 38018413

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 31183, 218281, 530111, 1340869, 3710777, 9386083, 22794773, 159563411]

約数ペア:

[(1, 159563411), (7, 22794773), (17, 9386083), (43, 3710777), (119, 1340869), (301, 530111), (731, 218281), (5117, 31183)]