6425993

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 7741440

約数和(自身を除く): 1315447

約数列:

[1, 7, 23, 161, 167, 239, 1169, 1673, 3841, 5497, 26887, 38479, 39913, 279391, 917999, 6425993]

約数ペア:

[(1, 6425993), (7, 917999), (23, 279391), (161, 39913), (167, 38479), (239, 26887), (1169, 5497), (1673, 3841)]