486306477

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{253681}}^1$

素因数の和:253761

約数の個数: 16

約数和(自身を含む): 730604160

約数和(自身を除く): 244297683

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 253681, 761043, 2283129, 6849387, 18011351, 54034053, 162102159, 486306477]

約数ペア:

[(1, 486306477), (3, 162102159), (9, 54034053), (27, 18011351), (71, 6849387), (213, 2283129), (639, 761043), (1917, 253681)]