233231891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 271434240

約数和(自身を除く): 38202349

約数列:

[1, 17, 23, 29, 67, 307, 391, 493, 667, 1139, 1541, 1943, 5219, 7061, 8903, 11339, 20569, 26197, 33031, 44689, 120037, 151351, 204769, 349673, 473087, 596501, 759713, 3481073, 8042479, 10140517, 13719523, 233231891]

約数ペア:

[(1, 233231891), (17, 13719523), (23, 10140517), (29, 8042479), (67, 3481073), (307, 759713), (391, 596501), (493, 473087), (667, 349673), (1139, 204769), (1541, 151351), (1943, 120037), (5219, 44689), (7061, 33031), (8903, 26197), (11339, 20569)]