1233570121

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{78079}}^1$

素因数の和:78184

約数の個数: 16

約数和(自身を含む): 1471651840

約数和(自身を除く): 238081719

約数列:

[1, 7, 37, 61, 259, 427, 2257, 15799, 78079, 546553, 2888923, 4762819, 20222461, 33339733, 176224303, 1233570121]

約数ペア:

[(1, 1233570121), (7, 176224303), (37, 33339733), (61, 20222461), (259, 4762819), (427, 2888923), (2257, 546553), (15799, 78079)]