12121214081

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{76561}}^1$

素因数の和:76784

約数の個数: 16

約数和(自身を含む): 13119664320

約数和(自身を除く): 998450239

約数列:

[1, 17, 67, 139, 1139, 2363, 9313, 76561, 158321, 1301537, 5129587, 10641979, 87202979, 180913643, 713012593, 12121214081]

約数ペア:

[(1, 12121214081), (17, 713012593), (67, 180913643), (139, 87202979), (1139, 10641979), (2363, 5129587), (9313, 1301537), (76561, 158321)]