2868263139

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{24847}}^1$

素因数の和:25119

約数の個数: 32

約数和(自身を含む): 4579983360

約数和(自身を除く): 1711720221

約数列:

[1, 3, 7, 21, 23, 69, 161, 239, 483, 717, 1673, 5019, 5497, 16491, 24847, 38479, 74541, 115437, 173929, 521787, 571481, 1714443, 4000367, 5938433, 12001101, 17815299, 41569031, 124707093, 136583959, 409751877, 956087713, 2868263139]

約数ペア:

[(1, 2868263139), (3, 956087713), (7, 409751877), (21, 136583959), (23, 124707093), (69, 41569031), (161, 17815299), (239, 12001101), (483, 5938433), (717, 4000367), (1673, 1714443), (5019, 571481), (5497, 521787), (16491, 173929), (24847, 115437), (38479, 74541)]