3886379

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 4700160

約数和(自身を除く): 813781

約数列:

[1, 7, 23, 101, 161, 239, 707, 1673, 2323, 5497, 16261, 24139, 38479, 168973, 555197, 3886379]

約数ペア:

[(1, 3886379), (7, 555197), (23, 168973), (101, 38479), (161, 24139), (239, 16261), (707, 5497), (1673, 2323)]