123137035

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{206953}}^1$

素因数の和:206982

約数の個数: 16

約数和(自身を含む): 178808256

約数和(自身を除く): 55671221

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 206953, 1034765, 1448671, 3518201, 7243355, 17591005, 24627407, 123137035]

約数ペア:

[(1, 123137035), (5, 24627407), (7, 17591005), (17, 7243355), (35, 3518201), (85, 1448671), (119, 1034765), (595, 206953)]