3238378633

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{919}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 3963801600

約数和(自身を除く): 725422967

約数列:

[1, 7, 23, 43, 161, 301, 509, 919, 989, 3563, 6433, 6923, 11707, 21137, 21887, 39517, 81949, 147959, 153209, 276619, 467771, 503401, 908891, 3274397, 3523807, 6362237, 10758733, 20114153, 75311131, 140799071, 462625519, 3238378633]

約数ペア:

[(1, 3238378633), (7, 462625519), (23, 140799071), (43, 75311131), (161, 20114153), (301, 10758733), (509, 6362237), (919, 3523807), (989, 3274397), (3563, 908891), (6433, 503401), (6923, 467771), (11707, 276619), (21137, 153209), (21887, 147959), (39517, 81949)]