238925863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 282673152

約数和(自身を除く): 43747289

約数列:

[1, 11, 23, 47, 71, 253, 283, 517, 781, 1081, 1633, 3113, 3337, 6509, 11891, 13301, 17963, 20093, 36707, 71599, 76751, 146311, 221023, 305923, 462139, 844261, 944371, 3365153, 5083529, 10388081, 21720533, 238925863]

約数ペア:

[(1, 238925863), (11, 21720533), (23, 10388081), (47, 5083529), (71, 3365153), (253, 944371), (283, 844261), (517, 462139), (781, 305923), (1081, 221023), (1633, 146311), (3113, 76751), (3337, 71599), (6509, 36707), (11891, 20093), (13301, 17963)]