28629213

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4217}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 39952896

約数和(自身を除く): 11323683

約数列:

[1, 3, 31, 73, 93, 219, 2263, 4217, 6789, 12651, 130727, 307841, 392181, 923523, 9543071, 28629213]

約数ペア:

[(1, 28629213), (3, 9543071), (31, 923523), (73, 392181), (93, 307841), (219, 130727), (2263, 12651), (4217, 6789)]