121796017

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 150140736

約数和(自身を除く): 28344719

約数列:

[1, 7, 23, 49, 67, 161, 469, 1127, 1541, 1613, 3283, 10787, 11291, 37099, 75509, 79037, 108071, 259693, 756497, 1817851, 2485633, 5295479, 17399431, 121796017]

約数ペア:

[(1, 121796017), (7, 17399431), (23, 5295479), (49, 2485633), (67, 1817851), (161, 756497), (469, 259693), (1127, 108071), (1541, 79037), (1613, 75509), (3283, 37099), (10787, 11291)]