105856919

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1789}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 123724800

約数和(自身を除く): 17867881

約数列:

[1, 7, 79, 107, 553, 749, 1789, 8453, 12523, 59171, 141331, 191423, 989317, 1339961, 15122417, 105856919]

約数ペア:

[(1, 105856919), (7, 15122417), (79, 1339961), (107, 989317), (553, 191423), (749, 141331), (1789, 59171), (8453, 12523)]