229387681

素因数分解:

${\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 251897184

約数和(自身を除く): 22509503

約数列:

[1, 17, 73, 83, 131, 289, 1241, 1411, 2227, 6059, 9563, 10873, 21097, 23987, 37859, 103003, 162571, 184841, 793729, 1751051, 2763707, 3142297, 13493393, 229387681]

約数ペア:

[(1, 229387681), (17, 13493393), (73, 3142297), (83, 2763707), (131, 1751051), (289, 793729), (1241, 184841), (1411, 162571), (2227, 103003), (6059, 37859), (9563, 23987), (10873, 21097)]