15946593

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 24157056

約数和(自身を除く): 8210463

約数列:

[1, 3, 13, 37, 39, 43, 111, 129, 257, 481, 559, 771, 1443, 1591, 1677, 3341, 4773, 9509, 10023, 11051, 20683, 28527, 33153, 62049, 123617, 143663, 370851, 408887, 430989, 1226661, 5315531, 15946593]

約数ペア:

[(1, 15946593), (3, 5315531), (13, 1226661), (37, 430989), (39, 408887), (43, 370851), (111, 143663), (129, 123617), (257, 62049), (481, 33153), (559, 28527), (771, 20683), (1443, 11051), (1591, 10023), (1677, 9509), (3341, 4773)]