213039189

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{126583}}^1$

素因数の和:126617

約数の個数: 24

約数和(自身を含む): 355447872

約数和(自身を除く): 142408683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 126583, 379749, 1139247, 1392413, 2151911, 4177239, 6455733, 12531717, 19367199, 23671021, 71013063, 213039189]

約数ペア:

[(1, 213039189), (3, 71013063), (9, 23671021), (11, 19367199), (17, 12531717), (33, 6455733), (51, 4177239), (99, 2151911), (153, 1392413), (187, 1139247), (561, 379749), (1683, 126583)]