1738014021

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{53479}}^1$

素因数の和:53665

約数の個数: 24

約数和(自身を含む): 2636350080

約数和(自身を除く): 898336059

約数列:

[1, 3, 9, 23, 69, 157, 207, 471, 1413, 3611, 10833, 32499, 53479, 160437, 481311, 1230017, 3690051, 8396203, 11070153, 25188609, 75565827, 193112669, 579338007, 1738014021]

約数ペア:

[(1, 1738014021), (3, 579338007), (9, 193112669), (23, 75565827), (69, 25188609), (157, 11070153), (207, 8396203), (471, 3690051), (1413, 1230017), (3611, 481311), (10833, 160437), (32499, 53479)]