289382406

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{368171}}^1$

素因数の和:368307

約数の個数: 16

約数和(自身を含む): 583184448

約数和(自身を除く): 293802042

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 368171, 736342, 1104513, 2209026, 48230401, 96460802, 144691203, 289382406]

約数ペア:

[(1, 289382406), (2, 144691203), (3, 96460802), (6, 48230401), (131, 2209026), (262, 1104513), (393, 736342), (786, 368171)]