223429311

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{4217}}^1$

素因数の和:4288

約数の個数: 36

約数和(自身を含む): 382083312

約数和(自身を除く): 158654001

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 841, 1827, 2523, 4217, 5887, 7569, 12651, 17661, 29519, 37953, 52983, 88557, 122293, 265671, 366879, 856051, 1100637, 2568153, 3546497, 7704459, 10639491, 24825479, 31918473, 74476437, 223429311]

約数ペア:

[(1, 223429311), (3, 74476437), (7, 31918473), (9, 24825479), (21, 10639491), (29, 7704459), (63, 3546497), (87, 2568153), (203, 1100637), (261, 856051), (609, 366879), (841, 265671), (1827, 122293), (2523, 88557), (4217, 52983), (5887, 37953), (7569, 29519), (12651, 17661)]