289496621

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{4073}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 317674224

約数和(自身を除く): 28177603

約数列:

[1, 17, 37, 113, 629, 1921, 4073, 4181, 69241, 71077, 150701, 460249, 2561917, 7824233, 17029213, 289496621]

約数ペア:

[(1, 289496621), (17, 17029213), (37, 7824233), (113, 2561917), (629, 460249), (1921, 150701), (4073, 71077), (4181, 69241)]