16195173

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 22080960

約数和(自身を除く): 5885787

約数列:

[1, 3, 67, 197, 201, 409, 591, 1227, 13199, 27403, 39597, 80573, 82209, 241719, 5398391, 16195173]

約数ペア:

[(1, 16195173), (3, 5398391), (67, 241719), (197, 82209), (201, 80573), (409, 39597), (591, 27403), (1227, 13199)]