211043729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{8761}}^1$

素因数の和:8900

約数の個数: 16

約数和(自身を含む): 242882640

約数和(自身を除く): 31838911

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 8761, 24089, 113893, 148937, 954949, 1936181, 12414337, 16234133, 211043729]

約数ペア:

[(1, 211043729), (13, 16234133), (17, 12414337), (109, 1936181), (221, 954949), (1417, 148937), (1853, 113893), (8761, 24089)]